C For static condition, $\text { f] } \overrightarrow{\mathrm{E}} . \mathrm{d} l=0$ For time varying condition, $f \overrightarrow{\mathrm{E}} \cdot \mathrm{d} l=-\frac{\partial \phi_{\mathrm{B}}}{\partial \mathrm{t}}$ $(\because$ Faraday's law)
JEE Main-13.04.2023
Electromagnetic Wave
155470
The source of displacement current is
1 Static Electric Field
2 Changing Electric Field
3 Changing Magnetic Field
4 Static Magnetic Field
Explanation:
B Displacement current $\mathrm{I}_{\mathrm{d}}=\varepsilon_{0} \cdot \mathrm{A} \frac{\mathrm{dE}}{\mathrm{dt}}$ $I_{d}$ depends on charge in electric field.
GUJCET 2020
Electromagnetic Wave
155471
The concept of displacement current solves an ambiguity in
1 Gauss's law
2 Faraday's law
3 Ampere's law
4 Coulomb's law
Explanation:
C Maxwell modified the Ampere's circuital law by introducing displacement current $I_{d}$ because he find the ambiguity in Ampere's law. Modified Ampere's law is- $\text { f } \mathrm{B} . \mathrm{d} l=\mu_{0}\left(\mathrm{I}_{\mathrm{c}}+\mathrm{I}_{\mathrm{d}}\right)$ Where, $I_{d}=$ Displacement current $\mathrm{I}_{\mathrm{c}}=$ Conduction current
TS- EAMCET-03.05.2019
Electromagnetic Wave
155472
Displacement current is caused due to
1 a time varying electric field
2 a constant electric field
3 free electrons flow
4 all of the above
Explanation:
A Displacement current is that current which is produced in a region, whenever the electric field and hence the electric flux is changing with time. The displacement current is $I_{d}=\varepsilon_{0} \frac{d \phi_{E}}{d t}$
UPSEE 2019
Electromagnetic Wave
155476
According to Maxwell's hypothesis, changing of electric field give rise to:
1 magnetic field
2 pressure gradient
3 charge
4 voltage
Explanation:
A According to Maxwell's equation - $\nabla \times \mathrm{B}=\mu_{\mathrm{o}}\left(\mathrm{J}+\varepsilon_{\mathrm{o}} \frac{\mathrm{dE}}{\mathrm{dt}}\right)$ from the above equation changing in electric field $\left(\frac{\mathrm{dE}}{\mathrm{dt}}\right)$ induces magnetic field.
C For static condition, $\text { f] } \overrightarrow{\mathrm{E}} . \mathrm{d} l=0$ For time varying condition, $f \overrightarrow{\mathrm{E}} \cdot \mathrm{d} l=-\frac{\partial \phi_{\mathrm{B}}}{\partial \mathrm{t}}$ $(\because$ Faraday's law)
JEE Main-13.04.2023
Electromagnetic Wave
155470
The source of displacement current is
1 Static Electric Field
2 Changing Electric Field
3 Changing Magnetic Field
4 Static Magnetic Field
Explanation:
B Displacement current $\mathrm{I}_{\mathrm{d}}=\varepsilon_{0} \cdot \mathrm{A} \frac{\mathrm{dE}}{\mathrm{dt}}$ $I_{d}$ depends on charge in electric field.
GUJCET 2020
Electromagnetic Wave
155471
The concept of displacement current solves an ambiguity in
1 Gauss's law
2 Faraday's law
3 Ampere's law
4 Coulomb's law
Explanation:
C Maxwell modified the Ampere's circuital law by introducing displacement current $I_{d}$ because he find the ambiguity in Ampere's law. Modified Ampere's law is- $\text { f } \mathrm{B} . \mathrm{d} l=\mu_{0}\left(\mathrm{I}_{\mathrm{c}}+\mathrm{I}_{\mathrm{d}}\right)$ Where, $I_{d}=$ Displacement current $\mathrm{I}_{\mathrm{c}}=$ Conduction current
TS- EAMCET-03.05.2019
Electromagnetic Wave
155472
Displacement current is caused due to
1 a time varying electric field
2 a constant electric field
3 free electrons flow
4 all of the above
Explanation:
A Displacement current is that current which is produced in a region, whenever the electric field and hence the electric flux is changing with time. The displacement current is $I_{d}=\varepsilon_{0} \frac{d \phi_{E}}{d t}$
UPSEE 2019
Electromagnetic Wave
155476
According to Maxwell's hypothesis, changing of electric field give rise to:
1 magnetic field
2 pressure gradient
3 charge
4 voltage
Explanation:
A According to Maxwell's equation - $\nabla \times \mathrm{B}=\mu_{\mathrm{o}}\left(\mathrm{J}+\varepsilon_{\mathrm{o}} \frac{\mathrm{dE}}{\mathrm{dt}}\right)$ from the above equation changing in electric field $\left(\frac{\mathrm{dE}}{\mathrm{dt}}\right)$ induces magnetic field.
C For static condition, $\text { f] } \overrightarrow{\mathrm{E}} . \mathrm{d} l=0$ For time varying condition, $f \overrightarrow{\mathrm{E}} \cdot \mathrm{d} l=-\frac{\partial \phi_{\mathrm{B}}}{\partial \mathrm{t}}$ $(\because$ Faraday's law)
JEE Main-13.04.2023
Electromagnetic Wave
155470
The source of displacement current is
1 Static Electric Field
2 Changing Electric Field
3 Changing Magnetic Field
4 Static Magnetic Field
Explanation:
B Displacement current $\mathrm{I}_{\mathrm{d}}=\varepsilon_{0} \cdot \mathrm{A} \frac{\mathrm{dE}}{\mathrm{dt}}$ $I_{d}$ depends on charge in electric field.
GUJCET 2020
Electromagnetic Wave
155471
The concept of displacement current solves an ambiguity in
1 Gauss's law
2 Faraday's law
3 Ampere's law
4 Coulomb's law
Explanation:
C Maxwell modified the Ampere's circuital law by introducing displacement current $I_{d}$ because he find the ambiguity in Ampere's law. Modified Ampere's law is- $\text { f } \mathrm{B} . \mathrm{d} l=\mu_{0}\left(\mathrm{I}_{\mathrm{c}}+\mathrm{I}_{\mathrm{d}}\right)$ Where, $I_{d}=$ Displacement current $\mathrm{I}_{\mathrm{c}}=$ Conduction current
TS- EAMCET-03.05.2019
Electromagnetic Wave
155472
Displacement current is caused due to
1 a time varying electric field
2 a constant electric field
3 free electrons flow
4 all of the above
Explanation:
A Displacement current is that current which is produced in a region, whenever the electric field and hence the electric flux is changing with time. The displacement current is $I_{d}=\varepsilon_{0} \frac{d \phi_{E}}{d t}$
UPSEE 2019
Electromagnetic Wave
155476
According to Maxwell's hypothesis, changing of electric field give rise to:
1 magnetic field
2 pressure gradient
3 charge
4 voltage
Explanation:
A According to Maxwell's equation - $\nabla \times \mathrm{B}=\mu_{\mathrm{o}}\left(\mathrm{J}+\varepsilon_{\mathrm{o}} \frac{\mathrm{dE}}{\mathrm{dt}}\right)$ from the above equation changing in electric field $\left(\frac{\mathrm{dE}}{\mathrm{dt}}\right)$ induces magnetic field.
C For static condition, $\text { f] } \overrightarrow{\mathrm{E}} . \mathrm{d} l=0$ For time varying condition, $f \overrightarrow{\mathrm{E}} \cdot \mathrm{d} l=-\frac{\partial \phi_{\mathrm{B}}}{\partial \mathrm{t}}$ $(\because$ Faraday's law)
JEE Main-13.04.2023
Electromagnetic Wave
155470
The source of displacement current is
1 Static Electric Field
2 Changing Electric Field
3 Changing Magnetic Field
4 Static Magnetic Field
Explanation:
B Displacement current $\mathrm{I}_{\mathrm{d}}=\varepsilon_{0} \cdot \mathrm{A} \frac{\mathrm{dE}}{\mathrm{dt}}$ $I_{d}$ depends on charge in electric field.
GUJCET 2020
Electromagnetic Wave
155471
The concept of displacement current solves an ambiguity in
1 Gauss's law
2 Faraday's law
3 Ampere's law
4 Coulomb's law
Explanation:
C Maxwell modified the Ampere's circuital law by introducing displacement current $I_{d}$ because he find the ambiguity in Ampere's law. Modified Ampere's law is- $\text { f } \mathrm{B} . \mathrm{d} l=\mu_{0}\left(\mathrm{I}_{\mathrm{c}}+\mathrm{I}_{\mathrm{d}}\right)$ Where, $I_{d}=$ Displacement current $\mathrm{I}_{\mathrm{c}}=$ Conduction current
TS- EAMCET-03.05.2019
Electromagnetic Wave
155472
Displacement current is caused due to
1 a time varying electric field
2 a constant electric field
3 free electrons flow
4 all of the above
Explanation:
A Displacement current is that current which is produced in a region, whenever the electric field and hence the electric flux is changing with time. The displacement current is $I_{d}=\varepsilon_{0} \frac{d \phi_{E}}{d t}$
UPSEE 2019
Electromagnetic Wave
155476
According to Maxwell's hypothesis, changing of electric field give rise to:
1 magnetic field
2 pressure gradient
3 charge
4 voltage
Explanation:
A According to Maxwell's equation - $\nabla \times \mathrm{B}=\mu_{\mathrm{o}}\left(\mathrm{J}+\varepsilon_{\mathrm{o}} \frac{\mathrm{dE}}{\mathrm{dt}}\right)$ from the above equation changing in electric field $\left(\frac{\mathrm{dE}}{\mathrm{dt}}\right)$ induces magnetic field.
C For static condition, $\text { f] } \overrightarrow{\mathrm{E}} . \mathrm{d} l=0$ For time varying condition, $f \overrightarrow{\mathrm{E}} \cdot \mathrm{d} l=-\frac{\partial \phi_{\mathrm{B}}}{\partial \mathrm{t}}$ $(\because$ Faraday's law)
JEE Main-13.04.2023
Electromagnetic Wave
155470
The source of displacement current is
1 Static Electric Field
2 Changing Electric Field
3 Changing Magnetic Field
4 Static Magnetic Field
Explanation:
B Displacement current $\mathrm{I}_{\mathrm{d}}=\varepsilon_{0} \cdot \mathrm{A} \frac{\mathrm{dE}}{\mathrm{dt}}$ $I_{d}$ depends on charge in electric field.
GUJCET 2020
Electromagnetic Wave
155471
The concept of displacement current solves an ambiguity in
1 Gauss's law
2 Faraday's law
3 Ampere's law
4 Coulomb's law
Explanation:
C Maxwell modified the Ampere's circuital law by introducing displacement current $I_{d}$ because he find the ambiguity in Ampere's law. Modified Ampere's law is- $\text { f } \mathrm{B} . \mathrm{d} l=\mu_{0}\left(\mathrm{I}_{\mathrm{c}}+\mathrm{I}_{\mathrm{d}}\right)$ Where, $I_{d}=$ Displacement current $\mathrm{I}_{\mathrm{c}}=$ Conduction current
TS- EAMCET-03.05.2019
Electromagnetic Wave
155472
Displacement current is caused due to
1 a time varying electric field
2 a constant electric field
3 free electrons flow
4 all of the above
Explanation:
A Displacement current is that current which is produced in a region, whenever the electric field and hence the electric flux is changing with time. The displacement current is $I_{d}=\varepsilon_{0} \frac{d \phi_{E}}{d t}$
UPSEE 2019
Electromagnetic Wave
155476
According to Maxwell's hypothesis, changing of electric field give rise to:
1 magnetic field
2 pressure gradient
3 charge
4 voltage
Explanation:
A According to Maxwell's equation - $\nabla \times \mathrm{B}=\mu_{\mathrm{o}}\left(\mathrm{J}+\varepsilon_{\mathrm{o}} \frac{\mathrm{dE}}{\mathrm{dt}}\right)$ from the above equation changing in electric field $\left(\frac{\mathrm{dE}}{\mathrm{dt}}\right)$ induces magnetic field.