Tuesday
July 22, 2014

Homework Help: physics 102

Posted by Matt Will on Thursday, August 9, 2012 at 5:53pm.

The output voltage of an AC generator is given by Δv = (180 V) sin (70πt). The generator is connected across a 13.0-Ω resistor.
(a) By inspection, what is the maximum voltage?
V

(b) By inspection, what is the frequency?
Hz

(c) Find the rms voltage across the resistor.
V

(d) Find the rms current in the resistor.
A

(e) Find the maximum current in the resistor.
A

(f) Find the power delivered to the resistor.
W

(g) Find the current when t = 0.0050 s.
A

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Physics - When a resistor is connected across the terminals of an ac generator (...
Physics - When a resistor is connected across the terminals of an ac generator (...
physics please help!! - 1. A 26.0-Ω resistor, a 12.0-µF capacitor, and a 17...
physics - In a series circuit, a generator (1254 Hz, 13.8 V) is connected to a ...
Physics - Three resistors (14.4 Ω, 21.7 Ω, 14.1 Ω) are connected ...
physics - a 20 ohm and 60 ohm resistors are connected in series to a DC ...
PHYSICS - An inductor (L = 405 mH), a capacitor (C = 4.43 µF), and a resistor (R...
physics - An inductor (L = 405 mH), a capacitor (C = 4.43 µF), and a resistor (R...
physics - An inductor (L = 405 mH), a capacitor (C = 4.43 µF), and a resistor (R...
physics - A 59.0-Ω resistor is connected in parallel with a 116.0-Ω ...

Search
Members