Chapter 3 – Current Electricity

In the given circuit 1. The current through the 10 omh resistor is 2 A. 2. The current through the 5 omh resistor is 2.5 A. In the given circuit 1. The current through the 10 omh resistor is 2 A. 2. The current through the 5 omh resistor is 2.5 A. December 1, 2020 [...]

In the circuit shown in the figure, if potential at point `A` is taken to be zero, the potential at point `B` is if potential at point `A` is taken to be zero In the circuit shown in the figure: the potential at point `B` is December 1, 2020 Category: Cengage NEET by C.P Singh [...]

An accumulator battery (storage cell) B of emf ε and internal resistance r is being charged from DC supply whose terminals are T1 and T2 An accumulator battery (storage cell) B of emf ε and internal resistance r is being charged from DC supply whose terminals are T1 and T2 December 1, 2020 Category: Cengage [...]

Two cells of unequal emfs, E1 ​and E2, the internal resistance r1 and r2 are joined as shown. VA ​and VB are the potentials at A and B respectively E1 ​and E2 the internal resistance r1 and r2 are joined as shown. VA ​and VB are the potentials at A and B respectively Two cells [...]

When some potential difference is maintained between A and B, current I enters the network at A and leaves at B current I enters the network at A and leaves at B When some potential difference is maintained between A and B December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - [...]

The potential difference between A and B is The potential difference between A and B is December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 ,

In the given circuit currents l1 and l2 are In the given circuit currents l1 and l2 are December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 ,

In the given circuit the galvanometer reads zero. The value of resistance R is In the given circuit the galvanometer reads zero. The value of resistance R is December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 ,

VA – VB will be 1. 20 V 2. 40 V VA - VB will be 1. 20 V 2. 40 V December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 ,

In the circuit given here, the points A,B and C are 70V, zero, 10V respectively. Then 10V respectively. Then B and C are 70V In the circuit given here the points A zero December 1, 2020 Category: Cengage NEET by C.P Singh , Chapter 3 - Current Electricity , Part 2 ,