Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Question: In a physics laboratory experiment, a coil with 230 turns enclosing an area of 12.1 cm2 is rotated during the time interval 4.10Ã-10?2 s from a position in which its plane is perpendicular to Earth's magnetic field to one in which its plane is parallel to the field. The magnitude of Earth's magnetic field at the lab location is 5.00Ã-10?5 T.
Part A: What is the total magnitude of the magnetic flux ( ?initial) through the coil before it is rotated? Express your answer numerically, in webers, to at least three significant figures.
Part B: What is the magnitude of the total magnetic flux ?final through the coil after it is rotated? Express your answer numerically, in webers, to at least three significant figures.
Part C: What is the magnitude of the average emf induced in the coil? Express your answer numerically (in volts) to at least three significant figures.
A 100 meter length of steel changes temperature by 30 C during the course of a day. If the coeffcient of thermal expansion of steel is 12 parts per million per C, what is the change in length of the steel
The graphite in a pencil has a resistivity of7.84×10−6 W×m.The graphite's diameter is 0.700 mm and its length is40.0 mm. (a) Find the resistance of this graphite "wire."
An object 5 millimeters high is located 15 millmeters in frontof a plane mirror. How far from the mirror is the image located
If the force of friction, including air resistance, is 278 N and the acceleration of the car is2.03 m/s2, what is the mass of the car plus its occupants?
What is the extent of reaction, ?, when the total mass of solids remaining (KClO3 plus KCl) is 5.52 g?
The angular velocity of a disc is given by: ? = 24t - 6t^2. At what time is the torque acting on the disc zero
For the house in Question 3, calculate the infiltration heat losses in Btu/h when ?T = 40°F. What percentage of the heat loss is because of infiltration
As a bacterium swims through water it propels itself with its flagella so as to overcome the frictional drag forces and move at, more or less, constant velocity of 100 micrometers/s for periods of time. If the frictional drag force on a bacterium is ..
An emf of 23.0 mV is induced in a505 turn coil when the current ischanging at a rate of 7.0 A/s. What is the magnetic flux through each turn of the coil
A car travels along a straight east-west road. A coordinate system is established on the road, how far from Mulberry Road did it start
A block of mass=0.750kg is fastened to an unstrained horizontal spring whose spring constant is k=65.0N/m. The block is given a displacment of 0.220m and then released from the rest.
The heating element of a water heater in an apartment buildinghas a maximum power output of 37 kW. what is the maximum possible temperature of the hot water
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!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd