How much power is produced if a voltage of #4 V# is applied to a circuit with a resistance of #4 Omega#?
THe power is
The authority is
and Ohm's Law is
Consequently,
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The power produced in the circuit is 4 watts.
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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.
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.
- A charge of #2 C# is at the origin. How much energy would be applied to or released from a # 3 C# charge if it is moved from # ( -4, 6 ) # to #( 7 , -4 ) #?
- A charge of #-6 C# is at the origin. How much energy would be applied to or released from a # 9 C# charge if it is moved from # (5 ,-8 ) # to #(2 ,-4 ) #?
- An electric toy car with a mass of #5 kg# is powered by a motor with a voltage of #11 V# and a current supply of #5 A#. How long will it take for the toy car to accelerate from rest to #8 m/s#?
- A charge of #12 C# is passing through points A and B on a circuit. If the charge's electric potential changes from #60 J# to #42 J#, what is the voltage between points A and B?
- Which type of power plant uses the energy of moving water in nature to generate electricity?

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