358396 In the circuit shown, sliding contact is moving with uniform velocity towards right. The value of resistance at some instance is \(12 \Omega\). The current in the circuit at this instant of time will be

358397 When the current in the portion of the circuit shown in figure is \(2.00\,A\) and increases at a rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=9.00 {~V}}\). When the current is \(2.00\,A\) and decreases at the rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=5.00 {~V}}\). Calculate the value of inductance

358398 An inductor of 2 henry and a resistance of 10 ohms are connected in series with a battery of 5 volts. The initial rate of change of current is:

358399 In an \(L R\) circuit, the resistance \(R=0.2 \Omega\). At a certain instant \(\left( {{V_A} - {V_B}} \right) = 0.5\;V,I = 0.5\;A{\mkern 1mu} {\mkern 1mu} {\rm{and}}{\mkern 1mu} \)
\({\mkern 1mu} (\Delta I/\Delta t) = 8A/s\). Find the inductance of the coil:

358400 The circuit shown in figure is allowed to reach steady state and then a soft iron core is inserted in the coil such that the coefficient of selfinductance changes from \(L\,{\text{to}}\,nL\). The current in the circuit at the time of complete insertion is

358396 In the circuit shown, sliding contact is moving with uniform velocity towards right. The value of resistance at some instance is \(12 \Omega\). The current in the circuit at this instant of time will be

358397 When the current in the portion of the circuit shown in figure is \(2.00\,A\) and increases at a rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=9.00 {~V}}\). When the current is \(2.00\,A\) and decreases at the rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=5.00 {~V}}\). Calculate the value of inductance

358398 An inductor of 2 henry and a resistance of 10 ohms are connected in series with a battery of 5 volts. The initial rate of change of current is:

358399 In an \(L R\) circuit, the resistance \(R=0.2 \Omega\). At a certain instant \(\left( {{V_A} - {V_B}} \right) = 0.5\;V,I = 0.5\;A{\mkern 1mu} {\mkern 1mu} {\rm{and}}{\mkern 1mu} \)
\({\mkern 1mu} (\Delta I/\Delta t) = 8A/s\). Find the inductance of the coil:

358400 The circuit shown in figure is allowed to reach steady state and then a soft iron core is inserted in the coil such that the coefficient of selfinductance changes from \(L\,{\text{to}}\,nL\). The current in the circuit at the time of complete insertion is

358396 In the circuit shown, sliding contact is moving with uniform velocity towards right. The value of resistance at some instance is \(12 \Omega\). The current in the circuit at this instant of time will be

358397 When the current in the portion of the circuit shown in figure is \(2.00\,A\) and increases at a rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=9.00 {~V}}\). When the current is \(2.00\,A\) and decreases at the rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=5.00 {~V}}\). Calculate the value of inductance

358398 An inductor of 2 henry and a resistance of 10 ohms are connected in series with a battery of 5 volts. The initial rate of change of current is:

358399 In an \(L R\) circuit, the resistance \(R=0.2 \Omega\). At a certain instant \(\left( {{V_A} - {V_B}} \right) = 0.5\;V,I = 0.5\;A{\mkern 1mu} {\mkern 1mu} {\rm{and}}{\mkern 1mu} \)
\({\mkern 1mu} (\Delta I/\Delta t) = 8A/s\). Find the inductance of the coil:

358400 The circuit shown in figure is allowed to reach steady state and then a soft iron core is inserted in the coil such that the coefficient of selfinductance changes from \(L\,{\text{to}}\,nL\). The current in the circuit at the time of complete insertion is

358396 In the circuit shown, sliding contact is moving with uniform velocity towards right. The value of resistance at some instance is \(12 \Omega\). The current in the circuit at this instant of time will be

358397 When the current in the portion of the circuit shown in figure is \(2.00\,A\) and increases at a rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=9.00 {~V}}\). When the current is \(2.00\,A\) and decreases at the rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=5.00 {~V}}\). Calculate the value of inductance

358398 An inductor of 2 henry and a resistance of 10 ohms are connected in series with a battery of 5 volts. The initial rate of change of current is:

358399 In an \(L R\) circuit, the resistance \(R=0.2 \Omega\). At a certain instant \(\left( {{V_A} - {V_B}} \right) = 0.5\;V,I = 0.5\;A{\mkern 1mu} {\mkern 1mu} {\rm{and}}{\mkern 1mu} \)
\({\mkern 1mu} (\Delta I/\Delta t) = 8A/s\). Find the inductance of the coil:

358400 The circuit shown in figure is allowed to reach steady state and then a soft iron core is inserted in the coil such that the coefficient of selfinductance changes from \(L\,{\text{to}}\,nL\). The current in the circuit at the time of complete insertion is

358396 In the circuit shown, sliding contact is moving with uniform velocity towards right. The value of resistance at some instance is \(12 \Omega\). The current in the circuit at this instant of time will be

358397 When the current in the portion of the circuit shown in figure is \(2.00\,A\) and increases at a rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=9.00 {~V}}\). When the current is \(2.00\,A\) and decreases at the rate of \({0.500 {~A} / {s}}\), the measured voltage is \({\Delta V_{a b}=5.00 {~V}}\). Calculate the value of inductance

358398 An inductor of 2 henry and a resistance of 10 ohms are connected in series with a battery of 5 volts. The initial rate of change of current is:

358399 In an \(L R\) circuit, the resistance \(R=0.2 \Omega\). At a certain instant \(\left( {{V_A} - {V_B}} \right) = 0.5\;V,I = 0.5\;A{\mkern 1mu} {\mkern 1mu} {\rm{and}}{\mkern 1mu} \)
\({\mkern 1mu} (\Delta I/\Delta t) = 8A/s\). Find the inductance of the coil:

358400 The circuit shown in figure is allowed to reach steady state and then a soft iron core is inserted in the coil such that the coefficient of selfinductance changes from \(L\,{\text{to}}\,nL\). The current in the circuit at the time of complete insertion is