Determine what is the power input

Assignment Help Physics

Reference no: EM13681544

Consider a transformer, used to recharge rechargeable flashlight batteries, that has 500 turns in its primary coil, 6 turns in its secondary coil, and an input voltage of 120 Volt.

Part (a) Determine the voltage output Vs, in volts, of the transformer used for to charge the batteries?

Part (b) Find input current Ip, in milliamps, is required to produce a 4.2 Amp output current?

Part (c) Determine what is the power input, in watts?

Reference no: EM13681544

Questions Cloud

Evaluate what is the mass of the planet : A projectile is launched vertically with an initial speed of 3 kilometer per second from the surface of a planet (radius = 1.5 x 106 meter). Evaluate what is the mass of the planet

How much power does each bulb use when connected in series : Two light bulbs use 30 W and 60 W, respectively, when connected in parallel to a 120-V source. How much power does each bulb use when connected in series across the 120-V source, assuming that their resistances remain the same?

Compute what is the acceleration due to gravity : An astronaut construct a pendulum with a length of 1 m on a new planet. If the period is 3.5 s, determine what is the acceleration due to gravity

Discover the magnitude of the third force acting on object : An object acted on by three forces moves with constant velocity. One force acting on the object is in the positive x direction and has a magnitude of 6.6N; a second force has a magnitude of 5.0N and points in the negative y direction. Discover the ma..

Determine what is the power input : Consider a transformer, used to recharge rechargeable flashlight batteries, that has 500 turns in its primary coil, 6 turns in its secondary coil, and an input voltage of 120 Volt. Determine what is the power input

What is the magnitude of the angular acceleration : A disk rotates with constant angular acceleration. The initial angular speed of the disk is 2 rad/s. After the disk rotates through 1 radians, the angular speed is 17rad/s. What is the magnitude of the angular acceleration?

Compute its total kinetic energy : A bowling ball of mass 7.20 kilogram and radius 10 centimeter rolls without slipping down a lane at 3.50 m/s. Compute its total kinetic energy

Discover the tension in the string and the angle : A ball of mass .350kg is swung at the end of a 2.40m string such that the plane of its path is horizontal and the circle it moves in has a radius of 1.40m. Discover the tension in the string and the angle at which the string makes with the vertical.

Obtain the electrostatic energy of this system : Four charges are located at the corners of a square of side 2 centimeter. Obtain the electrostatic energy of this system

User Account

All Pages