A charge of #18 C# passes through a circuit every #12 s#. If the circuit can generate #4 W# of power, what is the circuit's resistance?
Amelia AdamsCalculate the current by dividing charge by time:
Electric power is given by
Therefore,
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Charles AeschlimanThe circuit's resistance is 0.889 ohms.
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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 #-5 C# is at the origin. How much energy would be applied to or released from a # 4 C# charge if it is moved from # (-5, 3 ) # to #(2 ,-7 ) #?
- If a current of #5 A# passing through a circuit generates #90 W# of power, what is the resistance of the circuit?
- A charge of #12 C# passes through a circuit every #6 s#. If the circuit can generate #8 W# of power, what is the circuit's resistance?
- If a current of #4 A# passing through a circuit generates #96 W# of power, what is the resistance of the circuit?
- If a current of #8 A# passing through a circuit generates #16 W# of power, what is the resistance of the circuit?
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