Earths magnetic field at one location in magnet ospherehigh

Reference no: EM13645903

The earth's magnetic field at one location in the magnet ospherehigh above the earth's atmosphere is 3.0*10^-7 T. Acoilwhose inside area is 5000m² rotates in the magnet osphere so that the flux varies from the maximum possible value to the minimum possible value in 1.2s. How many turns must the coil haveto develop an average induced emf of 120V for use by a nearby space platform?

Reference no: EM13645903

Questions Cloud

Calculate what is the mass of the box : You push a box along the floor against a constant force offriction. When you push with a horizontal force of 73.3 N the acceleration of the box is 0.489 m/s2; Calculate the mass of the box

How faris the spring compressed after the collision : A 10 g bullet moving horizontally at 400m/s penetrates a 3.0 kgwooden block attached to a spring of spring constant 200N/m on a frictionless surface. How far is the spring compressed after the collision?

What is the objects average velocity over the 14s interval : An object initially at rest experiences an acceleration 1.5m/s^2 for 6.0s and then travels at the constant velocity for another 8.0s. What is the objects average velocity over the 14s interval?

Determine bullets electric charge-including algebraic sing : In a certain region, the earth's magnetic field has a magnitudeof 5.1 x 10-5 T and is directed north at an angle of64° below the horizontal. An electrically charged bullet isfired north and 13° above the horizontal, with a speed of 630m/s. The magn..

Earths magnetic field at one location in magnet ospherehigh : The earth's magnetic field at one location in the magnet ospherehigh above the earth's atmosphere is 3.0*10-7 T. Acoilwhose inside area is 5000m2 rotates in the magnet osphere so that the flux varies from the maximum possible value to the minimum pos..

Determine the magnitude of particles charge q in coulombs : A charged particle traveling at a speed of 9.60x10^4 m/s through a uniform magnetic field of magnitude 7.50mT experiences a magnetic force of magnitude 4.50 X10^13N.

What acceleration is produced : A 10.0 kg object undergoes an accelerationof 2.1 m/s2. What is the magnitude of the resultant force acting on it? If this same forceis applied to a 8.0 kg object, what acceleration is produced?

What is the constant angular acceleration of the wheel : A rotating wheel requires 5.00 sto rotate 30.0 revolutions. Itsangular velocity at the end of the 5.00 s interval is 99.0 rad/s. What is the constant angular acceleration of the wheel?

Find the voltage in primary and secondary coil : The magnetic flux passing through a single loop in a transformer changes at a rate of 0.7 Wb/s. The primary coil has 182 loops and the secondary coilhas 995 loops. Find the voltage in each coil.

User Account

All Pages