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Grade:
        
Find the potentials of points A and B in the given circuit ( picture given in link).
PLEASE GIVE EXPLANATION OF THE ANSWER.
Thanks , Regards
 
 
one year ago

Answers : (1)

Khimraj
3008 Points
							
potential at resistance CB = 10/4 = 2.5V
voltage of point C = 0V as it is grounded.
and direction of current willlbe from C to B
so Vc – VB = 2.5
so Vb = -2.5
as A and B are teminals of battery
so VA – VB = 10
VA = 7.5V
Hope it clears............
one year ago
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