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In an AC circuit, if the total current is 5A and the total voltage is 100V, what
In an AC circuit, if the total current is 5A and the total voltage is 100V, what is the impedance? (2021)
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In an AC circuit, if the total current is 5A and the total voltage is 100V, what is the impedance? (2021)
20Ω
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Impedance Z = V/I = 100V/5A = 20Ω.
Questions & Step-by-step Solutions
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Q
Q: In an AC circuit, if the total current is 5A and the total voltage is 100V, what is the impedance? (2021)
Solution:
Impedance Z = V/I = 100V/5A = 20Ω.
Steps: 5
Show Steps
Step 1: Identify the total voltage (V) in the circuit, which is given as 100V.
Step 2: Identify the total current (I) in the circuit, which is given as 5A.
Step 3: Use the formula for impedance (Z), which is Z = V / I.
Step 4: Substitute the values into the formula: Z = 100V / 5A.
Step 5: Calculate the result: Z = 20Ω.
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