What is the rms current in this circuit

Reference no: EM13646800

An circuit consists of a 50Ω resistor in series with a 60.0 Hz source. A voltmeteracross the resistor reads 34.0 V. What is the rms current in this circuit?

0.68 A
0.43
1.1 A
1.7 A

Reference no: EM13646800

Questions Cloud

What is the distance between the plates : A parallel-plate capacitor has a voltage V = 6.0 V between itsplates. Each plate carries a surface charge density σ = 7.0nC/ m2. What is the distance between the plates?

What is the value of the capacitor : A capacitor is discharged through a 20 \Omega resistor. The dischargecurrent decreases to 23\% of its initial valuein 1.9 ms. What is the value of the capacitor?

What is the speed of the boat as it leaves the ramp : A 285-kg stunt boat is driven on the surface of a lake at aconstant speed of 13.5 m/s toward a ramp, which is angled at27.1° above the horizontal. The coefficient of friction between the boat bottom and the ramp'ssurface is 0.150, and the raised e..

Drawing shows a version of loop-the-loop trick for small car : The drawing shows a version of the loop-the-loop trick for a small car. If the car is given an initial speed of 3.2 m/s, what is the largest value that the radiusr can have if the car is to remain in contact with thecircular track at all times?

What is the rms current in this circuit : An circuit consists of a 50Ω resistor in series with a 60.0 Hz source. A voltmeteracross the resistor reads 34.0 V. What is the rms current in this circuit?

What is tension in the two rope that is pulling the skier : The motor of a ski boat generates an average power of 7.70 104 W when the boat is moving at aconstant speed of 15 m/s. When the boat is pulling a skier at the same speed, the engine must generatean average power of 8.70 104 W.

Describe the process that causes the piston to stop : A horizontal cylinder thermally insulated and closed in both ends has in its interior a diathermic piston that can move without friction. Initially the piston is fixed in such way that it divides the volume in two unequal parts, V0 to the left and..

What is the maximum torque that the motor can deliver : In an electric motor, a coil with 100 turns of radius 2.0 cm can rotate between the poles of a magnet. The magnetic field strength is 0.20 T. When the current through the coil is50.0 mA, what is the maximum torque that the motor can deliver?

What do the x-intercepts and maximum value of the graph : What do the x-intercepts and maximum value of the graph represent? What are the intervals where the function is increasing and decreasing and what do they represent about the sale and profit?

User Account

All Pages