A Wheatstone’s bridge ABCD is balanced with a galvanometer between
the points B and D. At balance, thepotential at B and D
Answers
Answered by
5
Answer:
V = 0
Explanation:
For a balanced Wheatstone bridge ABCD, the current passing through B & D will be 0 A.
Current will be 0 A only if Voltage (Potential Difference) = 0
Hope that helps...
Answered by
0
Answer:
The potential between B and D is +33 V
Explanation:
Given: Wheatstone’s bridge ABCD is balanced with a galvanometer between the points B and D
To find: Potential between B and D
Solution:
(a) Current through an arm
Potential difference across
As,
So,
(b) Current through arm ADC,
Potential difference across D and C,
As,
So,
(c) As
So direction of current will be from
(d) The bridge will be balanced when :
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