# A charge of #4 C# is passing through points A and B on a circuit. If the charge's electric potential changes from #42 J# to #15 J#, what is the voltage between points A and B?

The voltage is

Voltage =Energy/Charge

By signing up, you agree to our Terms of Service and Privacy Policy

The voltage between points A and B is 27 volts.

By signing up, you agree to our Terms of Service and Privacy Policy

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

- Why is resistance less in a parallel circuit?
- An electric toy car with a mass of #3 kg# is powered by a motor with a voltage of #8 V# and a current supply of #3 A#. How long will it take for the toy car to accelerate from rest to #4 m/s#?
- How does a battery produce electric energy?
- A charge of #2 C# is passing through points A and B on a circuit. If the charge's electric potential changes from #17 J# to #8 J#, what is the voltage between points A and B?
- An electric toy car with a mass of #5 kg# is powered by a motor with a voltage of #4 V# and a current supply of #2 A#. How long will it take for the toy car to accelerate from rest to #3 m/s#?

- 98% accuracy study help
- Covers math, physics, chemistry, biology, and more
- Step-by-step, in-depth guides
- Readily available 24/7