CLIO A resistor of 2 Q is connected to a 128 watts power source. Find the...
A 32.5 Ω resistor is connected to a power supply. As a result there is a current of 14.2 mA flowing through the resistor. What is the power dissipated in the resistor in milli-watts (mW)?
A 25.5 Ω resistor is connected to a power supply. As a result there is a current of 19.2 mA flowing through the resistor. Determine the power dissipated in the resistor in milli-watts (mW). Round your answer to three significant figures.
A 33.5 Ω resistor is connected to a power supply. As a result there is a current of 12.2 mA flowing through the resistor. Determine the power dissipated in the resistor in milli-watts (mW). Round your answer to three significant figures? 4990 mW?
A non-ideal source with emf of 6 V is connected to a 12 ohm resistor. The current flowing through the attached resistor is 0.4 A. Find the internal resistance of the source.
The instantaneous power dissipated by a 20Ω resistor connected to an AC source is shown in (Figure 1).Part AWhat is the \(\mathrm{rms}\) voltage across the resistor?Part BWhat is the peak current through the resistor?Part CWhat is the frequency of the AC source?
Consider the three circuits below consisting of an AC power source (V), a resistor (R), a capacitor (C) and/or an inductor (L). What is the effect on the current flowing through the resistor when each of the changes shown below is made to the frequency of the AC power source? Circuit 1 Circuit 2 Circuit 3 increase reg terny, the ourtren t flowing through the iresistort wrif the resonant frequency. If the frequency ls increased above the resonant resuent When...
All of them have short answers. 1. If a 19.9mA current source, a 32.6kΩ resistor, a 49.6kΩ resistor and a 42.6kΩ resistor are all connected in parallel, then what is the current through the 42.6kΩ resistor in milliamps? 2. If a 8.9V voltage source is applied across a 43.6kΩ resistor connected in series with a 25.3kΩ resistor, then what is the voltage across the 25.3kΩ resistor in volts? 3. If the Thevenin equivalent for a circuit is a 5.5V voltage...
An AC voltage source is connected to a resistor R = 1.90 102 Ω. The output from an AC voltage source is given by the expression V = (3.00 102 V) sin 2πft. (a) What is the rms voltage across the resistor? ____ V (b) What is the rms current flowing through the resistor? ____ A
11. You have a 5 V power source, a 25 W resistor, a 50 W resistor, and some wire. You arrange the two resistors in series with the battery, what is the equivalent resistance of the circuit? What is the current flowing through each resistor and the battery (for the series circuit)? If you arrange the two resistors in parallel with the battery, what is the equivalent resistance of the circuit? What is the current flowing through each resistor and...
Problem 8 Your laptop consumes 2.0 Watts of power operating on its 10V Battery a) Find I, the current flowing in the laptop. b) Find R, the resistance of the laptop. c) Find Q, the charge moving through your laptop if it is ON for 10 minutes.