wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

E.m.f. of accumulator battery of car is 12 V and its internal resistance is 0.4 Ω, then find out the maximum current drawn from the battery.

Open in App
Solution

Electromotive force (E) = 12 V
Internal resistance (r) = 0.4 Ω
Maximum current = I=Er
I=120.4=30 amp

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
emf and emf Devices
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon