Electric Current
PHXII03:CURRENT ELECTRICITY

357106 The current flowing through a wire depends on time as \(I=3 t^{2}+2 t+5\). The charge flowing through the cross-section of the wire in time from \(t=0\) to \(t = 2\,\;s\) is

1 \(22\,C\)
2 \(20\,C\)
3 \(18\,C\)
4 \(5\,C\)
PHXII03:CURRENT ELECTRICITY

357107 In a closed circuit, the current \(I\) (in ampere) at an instant of time \(t\) (in second) is given by \(I = 4 - 0.08t\). The number of electrons flowing in 50 \(s\) through the cross-section of the conductor is.

1 \(2.55 \times {10^{20}}\)
2 \(6.25 \times {10^{20}}\)
3 \(1.25 \times {10^{19}}\)
4 \(5.25 \times {10^{19}}\)
PHXII03:CURRENT ELECTRICITY

357108 The current through a wire connected to a condenser varies with time as \(i=(2 t+1) A\). The charge transport to the condenser from \(t=0\) to \(t=5 s\) is

1 \(5\,C\)
2 \(55\,C\)
3 \(30\,C\)
4 \(60\,C\)
PHXII03:CURRENT ELECTRICITY

357109 The quantity of a charge that will be transferred by a current flow of 20 \(A\) over 1 hour 30 minutes period is

1 \(10.8 \times {10^3}C\)
2 \(10.8 \times {10^4}C\)
3 \(5.4 \times {10^3}C\)
4 \(1.8 \times {10^4}C\)
PHXII03:CURRENT ELECTRICITY

357110 Assertion :
Current is a scalar quantity.
Reason :
Electric current arises due to continuous flow of charged particles or ions.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII03:CURRENT ELECTRICITY

357106 The current flowing through a wire depends on time as \(I=3 t^{2}+2 t+5\). The charge flowing through the cross-section of the wire in time from \(t=0\) to \(t = 2\,\;s\) is

1 \(22\,C\)
2 \(20\,C\)
3 \(18\,C\)
4 \(5\,C\)
PHXII03:CURRENT ELECTRICITY

357107 In a closed circuit, the current \(I\) (in ampere) at an instant of time \(t\) (in second) is given by \(I = 4 - 0.08t\). The number of electrons flowing in 50 \(s\) through the cross-section of the conductor is.

1 \(2.55 \times {10^{20}}\)
2 \(6.25 \times {10^{20}}\)
3 \(1.25 \times {10^{19}}\)
4 \(5.25 \times {10^{19}}\)
PHXII03:CURRENT ELECTRICITY

357108 The current through a wire connected to a condenser varies with time as \(i=(2 t+1) A\). The charge transport to the condenser from \(t=0\) to \(t=5 s\) is

1 \(5\,C\)
2 \(55\,C\)
3 \(30\,C\)
4 \(60\,C\)
PHXII03:CURRENT ELECTRICITY

357109 The quantity of a charge that will be transferred by a current flow of 20 \(A\) over 1 hour 30 minutes period is

1 \(10.8 \times {10^3}C\)
2 \(10.8 \times {10^4}C\)
3 \(5.4 \times {10^3}C\)
4 \(1.8 \times {10^4}C\)
PHXII03:CURRENT ELECTRICITY

357110 Assertion :
Current is a scalar quantity.
Reason :
Electric current arises due to continuous flow of charged particles or ions.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
NEET Test Series from KOTA - 10 Papers In MS WORD WhatsApp Here
PHXII03:CURRENT ELECTRICITY

357106 The current flowing through a wire depends on time as \(I=3 t^{2}+2 t+5\). The charge flowing through the cross-section of the wire in time from \(t=0\) to \(t = 2\,\;s\) is

1 \(22\,C\)
2 \(20\,C\)
3 \(18\,C\)
4 \(5\,C\)
PHXII03:CURRENT ELECTRICITY

357107 In a closed circuit, the current \(I\) (in ampere) at an instant of time \(t\) (in second) is given by \(I = 4 - 0.08t\). The number of electrons flowing in 50 \(s\) through the cross-section of the conductor is.

1 \(2.55 \times {10^{20}}\)
2 \(6.25 \times {10^{20}}\)
3 \(1.25 \times {10^{19}}\)
4 \(5.25 \times {10^{19}}\)
PHXII03:CURRENT ELECTRICITY

357108 The current through a wire connected to a condenser varies with time as \(i=(2 t+1) A\). The charge transport to the condenser from \(t=0\) to \(t=5 s\) is

1 \(5\,C\)
2 \(55\,C\)
3 \(30\,C\)
4 \(60\,C\)
PHXII03:CURRENT ELECTRICITY

357109 The quantity of a charge that will be transferred by a current flow of 20 \(A\) over 1 hour 30 minutes period is

1 \(10.8 \times {10^3}C\)
2 \(10.8 \times {10^4}C\)
3 \(5.4 \times {10^3}C\)
4 \(1.8 \times {10^4}C\)
PHXII03:CURRENT ELECTRICITY

357110 Assertion :
Current is a scalar quantity.
Reason :
Electric current arises due to continuous flow of charged particles or ions.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII03:CURRENT ELECTRICITY

357106 The current flowing through a wire depends on time as \(I=3 t^{2}+2 t+5\). The charge flowing through the cross-section of the wire in time from \(t=0\) to \(t = 2\,\;s\) is

1 \(22\,C\)
2 \(20\,C\)
3 \(18\,C\)
4 \(5\,C\)
PHXII03:CURRENT ELECTRICITY

357107 In a closed circuit, the current \(I\) (in ampere) at an instant of time \(t\) (in second) is given by \(I = 4 - 0.08t\). The number of electrons flowing in 50 \(s\) through the cross-section of the conductor is.

1 \(2.55 \times {10^{20}}\)
2 \(6.25 \times {10^{20}}\)
3 \(1.25 \times {10^{19}}\)
4 \(5.25 \times {10^{19}}\)
PHXII03:CURRENT ELECTRICITY

357108 The current through a wire connected to a condenser varies with time as \(i=(2 t+1) A\). The charge transport to the condenser from \(t=0\) to \(t=5 s\) is

1 \(5\,C\)
2 \(55\,C\)
3 \(30\,C\)
4 \(60\,C\)
PHXII03:CURRENT ELECTRICITY

357109 The quantity of a charge that will be transferred by a current flow of 20 \(A\) over 1 hour 30 minutes period is

1 \(10.8 \times {10^3}C\)
2 \(10.8 \times {10^4}C\)
3 \(5.4 \times {10^3}C\)
4 \(1.8 \times {10^4}C\)
PHXII03:CURRENT ELECTRICITY

357110 Assertion :
Current is a scalar quantity.
Reason :
Electric current arises due to continuous flow of charged particles or ions.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.
PHXII03:CURRENT ELECTRICITY

357106 The current flowing through a wire depends on time as \(I=3 t^{2}+2 t+5\). The charge flowing through the cross-section of the wire in time from \(t=0\) to \(t = 2\,\;s\) is

1 \(22\,C\)
2 \(20\,C\)
3 \(18\,C\)
4 \(5\,C\)
PHXII03:CURRENT ELECTRICITY

357107 In a closed circuit, the current \(I\) (in ampere) at an instant of time \(t\) (in second) is given by \(I = 4 - 0.08t\). The number of electrons flowing in 50 \(s\) through the cross-section of the conductor is.

1 \(2.55 \times {10^{20}}\)
2 \(6.25 \times {10^{20}}\)
3 \(1.25 \times {10^{19}}\)
4 \(5.25 \times {10^{19}}\)
PHXII03:CURRENT ELECTRICITY

357108 The current through a wire connected to a condenser varies with time as \(i=(2 t+1) A\). The charge transport to the condenser from \(t=0\) to \(t=5 s\) is

1 \(5\,C\)
2 \(55\,C\)
3 \(30\,C\)
4 \(60\,C\)
PHXII03:CURRENT ELECTRICITY

357109 The quantity of a charge that will be transferred by a current flow of 20 \(A\) over 1 hour 30 minutes period is

1 \(10.8 \times {10^3}C\)
2 \(10.8 \times {10^4}C\)
3 \(5.4 \times {10^3}C\)
4 \(1.8 \times {10^4}C\)
PHXII03:CURRENT ELECTRICITY

357110 Assertion :
Current is a scalar quantity.
Reason :
Electric current arises due to continuous flow of charged particles or ions.

1 Both assertion and reason are correct and reason is the correct explanation of assertion.
2 Both assertion and reason are correct but reason is not the correct explanation of assertion.
3 Assertion is correct but reason is incorrect.
4 Assertion is incorrect but reason is correct.