Question: In an AC circuit, if the voltage is given as V(t) = 10sin(100t), what is the peak voltage?
Options:
10V
5V
7.07V
0V
Correct Answer: 10V
Solution:
The peak voltage (V_peak) is the coefficient of the sine function, which is 10V.
In an AC circuit, if the voltage is given as V(t) = 10sin(100t), what is the pea
Practice Questions
Q1
In an AC circuit, if the voltage is given as V(t) = 10sin(100t), what is the peak voltage?
10V
5V
7.07V
0V
Questions & Step-by-Step Solutions
In an AC circuit, if the voltage is given as V(t) = 10sin(100t), what is the peak voltage?
Step 1: Identify the given voltage function, which is V(t) = 10sin(100t).
Step 2: Look at the sine function in the equation. The general form of a sine function is A*sin(Bt), where A is the peak voltage.
Step 3: Find the coefficient of the sine function in the equation. In this case, the coefficient is 10.
Step 4: Conclude that the peak voltage (V_peak) is equal to this coefficient, which is 10V.
AC Voltage Representation – In AC circuits, voltage is often represented as a sinusoidal function, where the coefficient of the sine function indicates the peak voltage.
Soulshift Feedback×
On a scale of 0–10, how likely are you to recommend
The Soulshift Academy?
