Question on: WAEC Physics - 2012
Six dry cells each of e.m.f. 2.0 and internal resistance of 1.0(\Omega) are connected in parallel across a load of 3.0(\Omega). Calculate the effective current in the circuit
A
0.63A
B
0.50A
C
0.31A
D
.22A
Ask EduPadi AI for a detailed answer
Correct Option: A
I = (\frac{f}{n} = \frac{1}{6 - 2})
I = (\frac{v}{R + r} = \frac{2}{3} + \frac{1}{6} = 0.63)
Add your answer
Please share this, thanks!
No responses