Biot-Savart Law
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NEET DIGITAL LIBRARY
PHXII04:MOVING CHARGES AND MAGNETISM

362583 \(AB\) and \(CD\) are straight wires and \(BC\) (curved) is a semicircle. A current ' \(i\) ' is passed through it. The magnetic field due to all three segments at point \(P\) (centre of semicircle) is found to be \(Q\) \(\frac{{{\mu _0}i}}{d},\) find the value of \(Q\)
supporting img

1 0.6
2 0.27
3 0.82
4 0.54
PHXII04:MOVING CHARGES AND MAGNETISM

362584 Match Column I with Column II.Choose the correct answer from the options given below.
supporting img

1 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
2 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{S}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII04:MOVING CHARGES AND MAGNETISM

362585 A long, straight wire turned into a loop of radius 10\(cm\) shown in figure. If a current of 8 amperes is passed through the loop, then the value of the magnetic field and its direction at the centre \(C\) of the loop shall be close to
supporting img

1 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
2 \(3.4 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
3 \(5.0 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
4 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\otimes\)
PHXII04:MOVING CHARGES AND MAGNETISM

362586 A current of \(30\,amp\). is flowing in a conductor as shown in fig. The magnetic induction at point \(O\) will be-
supporting img

1 \(1.5\,Telsa\)
2 \(1.5\pi \times {10^{ - 4}}\,Telsa\)
3 \(Zero\)
4 \(0.15\,Telsa\)
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PHXII04:MOVING CHARGES AND MAGNETISM

362583 \(AB\) and \(CD\) are straight wires and \(BC\) (curved) is a semicircle. A current ' \(i\) ' is passed through it. The magnetic field due to all three segments at point \(P\) (centre of semicircle) is found to be \(Q\) \(\frac{{{\mu _0}i}}{d},\) find the value of \(Q\)
supporting img

1 0.6
2 0.27
3 0.82
4 0.54
PHXII04:MOVING CHARGES AND MAGNETISM

362584 Match Column I with Column II.Choose the correct answer from the options given below.
supporting img

1 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
2 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{S}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII04:MOVING CHARGES AND MAGNETISM

362585 A long, straight wire turned into a loop of radius 10\(cm\) shown in figure. If a current of 8 amperes is passed through the loop, then the value of the magnetic field and its direction at the centre \(C\) of the loop shall be close to
supporting img

1 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
2 \(3.4 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
3 \(5.0 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
4 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\otimes\)
PHXII04:MOVING CHARGES AND MAGNETISM

362586 A current of \(30\,amp\). is flowing in a conductor as shown in fig. The magnetic induction at point \(O\) will be-
supporting img

1 \(1.5\,Telsa\)
2 \(1.5\pi \times {10^{ - 4}}\,Telsa\)
3 \(Zero\)
4 \(0.15\,Telsa\)
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PHXII04:MOVING CHARGES AND MAGNETISM

362583 \(AB\) and \(CD\) are straight wires and \(BC\) (curved) is a semicircle. A current ' \(i\) ' is passed through it. The magnetic field due to all three segments at point \(P\) (centre of semicircle) is found to be \(Q\) \(\frac{{{\mu _0}i}}{d},\) find the value of \(Q\)
supporting img

1 0.6
2 0.27
3 0.82
4 0.54
PHXII04:MOVING CHARGES AND MAGNETISM

362584 Match Column I with Column II.Choose the correct answer from the options given below.
supporting img

1 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
2 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{S}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII04:MOVING CHARGES AND MAGNETISM

362585 A long, straight wire turned into a loop of radius 10\(cm\) shown in figure. If a current of 8 amperes is passed through the loop, then the value of the magnetic field and its direction at the centre \(C\) of the loop shall be close to
supporting img

1 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
2 \(3.4 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
3 \(5.0 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
4 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\otimes\)
PHXII04:MOVING CHARGES AND MAGNETISM

362586 A current of \(30\,amp\). is flowing in a conductor as shown in fig. The magnetic induction at point \(O\) will be-
supporting img

1 \(1.5\,Telsa\)
2 \(1.5\pi \times {10^{ - 4}}\,Telsa\)
3 \(Zero\)
4 \(0.15\,Telsa\)
NEET DIGITAL LIBRARY
PHXII04:MOVING CHARGES AND MAGNETISM

362583 \(AB\) and \(CD\) are straight wires and \(BC\) (curved) is a semicircle. A current ' \(i\) ' is passed through it. The magnetic field due to all three segments at point \(P\) (centre of semicircle) is found to be \(Q\) \(\frac{{{\mu _0}i}}{d},\) find the value of \(Q\)
supporting img

1 0.6
2 0.27
3 0.82
4 0.54
PHXII04:MOVING CHARGES AND MAGNETISM

362584 Match Column I with Column II.Choose the correct answer from the options given below.
supporting img

1 \({\rm{A}} - {\rm{P}},\,\,\,\,\,{\rm{B}} - {\rm{R}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
2 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{S}},\,\,\,\,\,{\rm{C}} - {\rm{P}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
3 \({\rm{A}} - {\rm{Q}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{R}}\)
4 \({\rm{A}} - {\rm{R}},\,\,\,\,\,{\rm{B}} - {\rm{P}},\,\,\,\,\,{\rm{C}} - {\rm{S}},\,\,\,\,\,{\rm{D}} - {\rm{Q}}\)
JEE - 2023
PHXII04:MOVING CHARGES AND MAGNETISM

362585 A long, straight wire turned into a loop of radius 10\(cm\) shown in figure. If a current of 8 amperes is passed through the loop, then the value of the magnetic field and its direction at the centre \(C\) of the loop shall be close to
supporting img

1 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
2 \(3.4 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
3 \(5.0 \times 10^{-5}\) newton/(amp-meter), \(\odot\)
4 \(1.6 \times 10^{-5}\) newton/(amp-meter), \(\otimes\)
PHXII04:MOVING CHARGES AND MAGNETISM

362586 A current of \(30\,amp\). is flowing in a conductor as shown in fig. The magnetic induction at point \(O\) will be-
supporting img

1 \(1.5\,Telsa\)
2 \(1.5\pi \times {10^{ - 4}}\,Telsa\)
3 \(Zero\)
4 \(0.15\,Telsa\)
Join With Us for More Updates