Advertisements
Advertisements
Question
State the energy changes in the following case while in use:
An electromagnet.
Advertisements
Solution
Electrical energy into magnetic energy.
APPEARS IN
RELATED QUESTIONS
What are the various energy transformations that occur when you are riding a bicycle?
State the energy changes that occur in a watch spring while it unwinds.
State the energy changes in the following while in use An electric oven.
State the energy changes in the following while using an electric motor.
Energy can exist in several forms and may change from one form to another. State the energy changes that occur in the unwinding of a watch spring.
Explain conservation of energy.
Choose the odd one:
The velocity of a body moving in a straight line is increased by applying a constant force F, for some distance in the direction of the motion. Prove that the increase in the kinetic energy of the body is equal to the work done by the force on the body.
If an electric iron of 1200 W is used for 30 minutes every day, find electric energy consumed in the month of April.
For burning of coal in a thermoelectric station, the energy conversion taking place is:
