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An ammeter has a resistance

An ammeter is connected in series to a battery of voltage V_b and a resistor of unknown resistance R_u The ammeter reads a
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2. asked by Spencer
3. 6,755 views
The ammeter your physics instructor uses for in class demonstrations has a resistance R(g)= 60 ohms and requires a current of
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2. asked by Jp
3. 685 views
a cell of emf 10v and internal resistance 2ohms is connected in series with an ammeter resistance 0.5ohms and a load of
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2. asked by benjamin
3. 787 views
The resistance of a resistor needs to be determined using the voltmeter-ammeter method. The voltmeter, connected directly across
1. 1 answer
2. 42 views
The resistance of a resistor needs to be determined using the voltmeter-ammeter method. The voltmeter, connected directly across
1. 1 answer
2. 35 views
In the circuit above, the resistors all have the same resistance. The battery, wires, and ammeter have negligible resistance. A
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2. asked by roga
3. 998 views
Calculate the reading of the ammeter the battery is 12V and internal resistance is negligible.the resistance of the resistors is
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2. asked by Kabelo
3. 428 views
A galvanometer with a full-scale sensitivity of 500 microA and a coil resistance of 60 ohms is to be used to build an ammeter
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2. asked by Lanise
3. 685 views
A galvanometer with a full-scale sensitivity of 500 microA and a coil resistance of 60 ohms is to be used to build an ammeter
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2. asked by Lanise
3. 524 views
In the diagram below, a battery with an emf of 12 V and an internal resistance of 1 Ω, isconnected to three resistors with
1. 1 answer
2. 138 views