Question

voltage across 4 ohm resistor​

Answer 1

Answer:

8 v

find equivalent resistance and find current

then 4 ohm resistor v is 8v

Answer 2

Answer:

Resistance between A and B on the Right hand side of the circuit=8×8/8+8=4 ohm,

Req=2+4+2=8 ohm,

current drawn from battery, I=16V/8 ohm= 2 A,

current trough 4 ohm resistance=1A

Voltmeter reading=4 ohm×1A=4V.