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Study the circuit below:
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asked
Aug 18, 2021
in
Physics
by
anonymous
Study the circuit below:
Determine the combined resistance of the circuit.
Determine the current flowing in the circuit.
cells and simple circuits
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answered
Aug 18, 2021
by
anonymous
Determine the combined resistance of the circuit.
For series 1.5 + 3 = 4.5Ω =
9
/
2
R
T
= 9/4 Ω = 2.25Ω
Parallel
1
/
RT
= 2/9 + 2/9 = 4/9
Determine the current flowing in the circuit.
The magnetic field due to the magnet and that due to current interact producing a resistant force on the wire upwards.
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