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A battery is attached across

A 10-ohm resistor is attached to a 20-ohm resistor in series. This combination is then attached to a 30-ohm resistor in
1. 2 answers
2. asked by Bano
3. 1,037 views
f) Two capacitors, 3.0F and 4.0F, are individually charged across a 6.0V battery. After being disconnected from the
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2. asked by Ziera
3. 776 views
A zinc-copper battery is constructed as follows at 25°C:Zn | Zn2+(0.15 M) || Cu2+(1.70 M) | Cu The mass of each electrode is
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2. asked by Daya
3. 747 views
What is the general form of a common automobile battery? How many electrodes does a car battery use? Does it use an acidic
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2. asked by Anonymous
3. 577 views
A scientist is using a lithium-ion battery to power her laptop. Which statement about the battery is correct? A. lithium atoms
1. 1 answer
2. 48 views
Two 2.5-cm-diameter electrodes with a 0.10-mm-thick sheet of Teflon between them are attached to a 9.0V battery. Without
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2. asked by JOTHEY
3. 1,824 views
Two 2.9-cm-diameter electrodes with a 0.15-mm-thick sheet of Teflon between them are attached to a 9.0 V battery. Without
1. 1 answer
2. asked by Leanna
3. 916 views
A 12V battery has 6cells in series. The E.m.f of the battery is 13.8V and the load drawing 10amp is connected to the battery.
1. 1 answer
2. asked by funi
3. 730 views
11. If you have a circuit set up where you have have a 9 V battery and one resistor of 10 Ohms. You place a voltmeter across the
1. 3 answers
2. asked by H
3. 1,177 views
An electromagnet is created using a battery, an insulated copper wire and an iron nail. The wire is wrapped around the nail 20
1. 1 answer
2. 61 views