A 10 V cell of negligible internal resistance in connected in parallel across a battery of emf 200 V and internal resistance 38 Ω as shown in the figure. Find the value of current in the circuit.

Asked by sakshisharma23498 | 12th Jul, 2020, 09:55: PM

Expert Answer:

 
A p p l y i n g space K i r c h o f f apostrophe s space v o l t a g e space l a w comma space
minus 10 space minus space 38 I space plus space 200 space equals space 0 space
T h u s comma space
38 space I space equals space 190
I space equals space 5 A 
Thus, current in the circuit is 5 A. 

Answered by Shiwani Sawant | 13th Jul, 2020, 02:30: PM