| What is the potential difference between points A and B in the following circuit? |
 |
A) 10 V
B) 5 V
C) 2.5 V
D) 20 V
Correct Answer: B
Solution :
| Option [b] is correct |
| Explanation: Equivalent resistance of the circuit = (5 + 5) \[||\] (5 + 5) = 5 \[\Omega \] |
| Total circuit current = 10/5 = 2 A |
| Current in each branch is 1A |
| So, potential difference between points A and B i.e. across the 50 resistor is 1 \[\times \] 5 = 5 V |
You need to login to perform this action.
You will be redirected in
3 sec
