What is the power input

Assignment Help Physics
Reference no: EM13257246

(a) What is the voltage output of a transformer used for rechargeable flashlight batteries, if its primary has 515 turns, its secondary 8 turns, and the input voltage is 124 V?

V

(b) What input current is required to produce a 4.00 A output?

mA

(c) What is the power input?

W

Reference no: EM13257246

Questions Cloud

What does the absence of women depiction : What does the absence of women depiction in Taylor’s picture, opposed to the prominence of women in Howling Wolf’s picture of the Treaty signing?
Determine the stability of the system and design the circuit : A system or component is imaginary (critically ) stable if at least one real part of the roots of the characteristic equation is equal to zero. Determine the stability of the following system and design the circuit.
Decision to record the two million dollar loss : If the hurricane hits our business, we can reasonably be assuredthat we will incur a $2 million loss. We want to finish closing March's books. Should we record the $2million loss? Why or why not?
What is the price-earnings ratio of the company : What is the price-earnings ratio of the company? (Do not round intermediate calculations. Round your answer to 2 decimal places.)
What is the power input : What is the voltage output of a transformer used for rechargeable flashlight batteries, if its primary has 515 turns, its secondary 8 turns, and the input voltage is 124 V, What is the power input
How much the meter movement has a series resistance : A meter movement has a series resistance of 10-ohm and a full scale current of 100mA. Use this meter movement to design a 10A full scale ammeter. Be sure to show a schematic of your design.
What is the firms market value capital structure : The market risk premium is 7 percent, T-bills are yielding 3 percent, and Titan Mining's tax rate is 38 percent. What is the firm's market value capital structure?
Explain the water solubility of the acidic compound : Org chemistry lab Q lab 2: why does the water solubility of the acidic compound change when going from the aqueous base to the aqueous acid.?? pls write the eq'n to illustrate this change
How has the history of judaism influenced : How has the history of Judaism influenced the Jewish people’s understanding of themselves? What do you think are the most important events in their history? Why?

Reviews

Write a Review

Physics Questions & Answers

  Find the speed of sound in body tissue

The reflected sound is then mixed with the transmitted sound and 90 beats per second are detected. The speed of sound in body tissue is 1480.

  Find out the range of speeds the car

A car rounds a banked curve. The radius of curvature of the road is R .the banking angle is a. the coefficient static friction is f.

  How much power must the motor supply

A small block of mass m = 1.5 kg slides, without friction, along the loop-the-loop track shown. the block starts from the point P a distance h = 54 m above the bottom of the loop of radius R = 17.0 m. What is the kinetic energy of the mass at the ..

  Find the speed of the golf ball just after impact

High-speed stroboscopic photographs show that the head of a 190-g golf club is traveling at 58 m/s just before it strikes a 46-g golf ball at rest on a tee, Find the speed of the golf ball just after impact

  Find the speed of the electron

An electron is released from rest at x=0 in a region where the electric field is . Find the speed of the electron when x = 2.5 cm

  Define the tangential speed of the ball

The rope makes an angle of 70° with respect to the vertical. What is the tangential speed of the ball.

  What is the terminal speed at which the bar falls

What is the terminal speed at which the bar falls? Imagine the bar remains horizontal and in contact with the rods at all times.

  Find the magnitude of the gravitational force exerted

assume you are standing on a train, both feet together, facing a window. The front of the train is to your left. The train starts moving forward.

  What is the current through the power source

Does current through a power supply increase when parallel bulbs are added? For example, if you have a circuit with one bulb and measure the current through the bulb to be 100 mA, what is the current through the power source when you add another b..

  Find an expression for the electric field e

Suppose I have two infinite wires, one on the y axis and one on the x axis, each charged uniformly with lamda C/m. Find an expression for the electric field E at any point in the x and y plane as a function of x and y.

  Explain the door''s moment of inertia

A 21kg solid door is 220 cm tall, 92cm wide, What is the door's moment of inertia for rotation about a vertical axis inside the door, 13cm from one edge

  What is the distance in meters travelled by the car

A certain freely falling object requires 1.6s to travel the last 38.00m before it hits the ground. From what height above the ground did it fall.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd