What was the current in the primary

Assignment Help Physics
Reference no: EM13272705

A certain transformer has 500 turns on the primary. If 10 volts are applied to the primary, how many turns must the secondary have to produce 60 volts? If the current in the secondary is 1 amp, what was the current in the primary?

Reference no: EM13272705

Questions Cloud

The beatles albums : In the course of a 1000-word paper students should summarize the contemporary (i.e., 1960s) critical response to one of The Beatles' albums.
Find the load impedance of lossless coaxial cable : Using a 100-Ω slotted lossless coaxial cable, it is found that the distances from the load to the first and second voltage maxima are 1 and 11 cm, respectively, and the standing wave ratio S = 2. Find the load impedance.
Explain the melting points of nafand nacl : The melting points of NaF, NaCl, NaBr and NaI are 988, 801, 755 and 651 degrees Celsius, respectively. Are these data consistent with ideas developed in Section 12-5
Determine the transmission line parameters of coaxial cable : Determine the transmission line parameters of a coaxial cable that uses aluminum inner and outer conductors with radii a = 2.5 mm and b = 5 mm, respectively, and polystyrene (which is nonmagnetic) as an insulator.
What was the current in the primary : A certain transformer has 500 turns on the primary. If 10 volts are applied to the primary, what was the current in the primary
Determine the complex reflection coefficient at the load : A 50-O lossless line is terminated in a load impedance of 50 + j 100 O. If the wavelength is 20 cm, determine (a) the complex reflection coefficient at the load, (b) the standing-wave ratio,
What mass of water vapor diffuses through tube each hour : a lower tank contains water while an upper tank contains air with a negligable concentration of water vapor. what mass of water vapor diffuses through the tube each hour
How to implement a magnitude comparator circuit : Implement a magnitude comparator circuit which compares two-bit binary numbers A and B, and provides 3 outputs (A>B, A=B, A
How much potential difference is induced between wing tips : A 747 with a wingspan of 60 m is flying across an area of the earth where the earth's magnetic field is 5 x 10 -4 T. how much potential difference is induced between the wing tips

Reviews

Write a Review

Physics Questions & Answers

  Find speed at which the ball was launched

A ball has fallen to the street below, and a passerby returns it by launching it at an angle of 53.0° above the horizontal at a point 26.0 m from the base of the building wall. The ball takes 2.20 s to reach a point vertically above the wall.

  What is the range of initial speeds

If the shot is made from a horizontal distance of 5.10m and must be accurate to plus/minus 0.23m (horizontally) what is the range of initial speeds allowed to make a basket

  What is the orbital speed of the second satellite

Two satellites are in circular orbits around a planet that has radius 9.00*10^6 m. One satellite has a mass 68.0 kg, What is the orbital speed of the second satellite

  Determine the magnitude of her acceleration

A skateboarder, starting from rest, rolls down a 12.5 m ramp. When she arrives at the bottom of the ramp her speed is 6.10 m/s. (a) Determine the magnitude of her acceleration, assumed to be constant. .m/s2 (b) If the ramp is inclined at 26.5° wit..

  Find acceleration of the aircraft when it launch

The catapult on an aircraft carrier can take an aircraft from 0 to 83.1 m/s in 14.5 seconds, at which time the aircraft launches. What is the acceleration of the aircraft when it launches

  Determine the self-inductance of the coil

The current in a coil drops from 3.1 A to 2.6 A in 0.53 s. If the average emf induced in the coil is 12 mV, what is the self-inductance of the coil

  What is the stopping distance of the car

Suppose a car is traveling at 13.0 m/s, and the driver sees a traffic light turn red. After 0.570 s has elapsed (the reaction time), the driver applies the brakes, and the car decelerates at 9.00 m/s2. What is the stopping distance of the car, as ..

  Determine the voltage of the battery

Two capacitors are connected in parallel across the terminals of a battery. One has a capacitance of 2.0 µF, What is the voltage of the battery

  Find is the ima of the jack

What is the IMA of the jack.

  Find the magnitude of the angular momentum of the system

A puck of mass m1 = 63g and radius r1 = 4.30 cm glides across an air table at a speed of = 1.50 m/s. It makes a glancing collision with a second puck of radius r2 = 6.00 cm and mass m2 = 115 g (initially at rest) such that their rims just touch.

  What is that combined mass of dog and basket

Team B is pulling on a rope attached to the same anvil with the same force but in direction of 32 degrees S of E. What is the initial acceleration of the anvil.

  What is the mass of the wheel

A thin, light wire is wrapped around the rim of a wheel, If the suspended object moves downward a distance of 3.40m in 1.86s, what is the mass of the wheel

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