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Battery supplies a potential difference

Battery supplies a potential difference of 6vAt a certain temperature the current in the 45ohms resistor is 0.08A How would you
1. 1 answer
2. asked by peter
3. 515 views
When a battery is not used in a circuit, a voltmeter measure 1.492V across the terminals of the battery. When a 2.50Ω light
1. 1 answer
2. asked by exo-L
3. 748 views
The emf of a battery is equal to its terminal potential difference:A) under all conditions B) only when the battery is being
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2. asked by susane
3. 2,029 views
A battery has an unknown e.m.f, ε,and an internal resistance r = 0.40Ω. When a resistance R = 5.60Ω is connected across the
1. 2 answers
2. asked by prada
3. 1,799 views
An 8.0 Ω resistor and a 4.0 Ω resistor areconnected in series with a battery. The potential diﬀerence across the 4.0 Ω
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2. asked by Sara
3. 2,037 views
Consider a battery that has Vt = 12.0 V when it is not connected to a circuit. When a10.0- resistor is connected with the
1. 3 answers
2. asked by anna
3. 1,468 views
A circuit consists of a 12.0 V battery connected to three resistors 44 ohms, 15 ohms and 120 ohms in series.A)Find the current
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2. asked by jazz
3. 1,454 views
A battery of e.m.f 24v and internal resistance of 4ohms is connected to a resistor of 3ohms.what is the terminal potential
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2. asked by vincent
3. 1,848 views
When does the potential difference between the two terminals of the battery be zero?I think it will be zero if the battery is
1. 2 answers
2. asked by Asmaa khalaf
3. 531 views
Why is the potential difference between the terminals of a battery is not always equal to the e m f of a battery
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2. asked by Kenah
3. 506 views