In Wheatstone bridge experiment, the balance point is obtained when: Select one: a. The potential difference across the unknown resistance is zero. b. The potential difference across the galvanometer is zero. C. The current through the unknown resistance is zero. O d. The potential difference across the power supply is zero.

University Physics Volume 2
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ISBN:9781938168161
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Chapter9: Current And Resistance
Section: Chapter Questions
Problem 88CP: The charge that flows through a point in a wire as a function of time is modeled as...
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In Wheatstone bridge
experiment, the balance
point is obtained when:
Select one:
O a. The potential
difference across the
unknown resistance is
zero.
b.
The potential difference
across the
galvanometer is zero.
C.
The current through the
unknown resistance is
zero.
O d. The potential
difference across the
power supply is zero.
Transcribed Image Text:In Wheatstone bridge experiment, the balance point is obtained when: Select one: O a. The potential difference across the unknown resistance is zero. b. The potential difference across the galvanometer is zero. C. The current through the unknown resistance is zero. O d. The potential difference across the power supply is zero.
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