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NEETPhysicsCurrent Electricity

In the circuit shown in figure it is given that ( V _ b - V _ a =2 ) volt. Choose the correct options. (a) Current in the wire is 6 A (b) Direction of current is from (a ) to (b ) (c) ( V _ a - V _ c =-12 ) volt (d) ( V _ c - V _ a =-12 ) volt

Options

  1. Aonly a & b
  2. Bonly b & c
  3. Conly a & c
  4. Dall

Correct answer

C. only a & c

Step-by-step solution

(I= 12 2 =6 A ) Apply KVL from a to c ( aligned & V_a+6 2=V_c & V_a-V_c=-12 Volt aligned )

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