Changing the current changes the ___ of an electromagnet.
Choices are:
A. strength
B. direction
C. charge
D. both a and b

  1. 👍
  2. 👎
  3. 👁
  1. 1) Electromagnet
    2) both a and b
    3) electrical energy into mechanical energy

    1. 👍
    2. 👎

Respond to this Question

First Name

Your Response

Similar Questions

  1. science

    An advantage of using an electromagnet, shown on the crane in the image below, instead of a regular magnet to move cars in a junkyard is that an electromagnet can easily be turned on and off.

  2. science

    Use the table of information about four electromagnets to answer the question. Electromagnet Current Intensity Number of Turns in the Wire W medium 10 X low 10 Y medium 50 Z low 50 Which electromagnet will produce the strongest

  3. Science

    An electromagnet is the most powerful type of magnet there is . It is a magnet with a current running through it that can be turned on and off , Why might it be useful to be able to turn the electromagnet on and off ? To control

  4. Science

    What is the relationship between number of loops on an electromagnet and the strength of the magnet? Can you help e or break this down for me please? @Ms.Sue thank you

  1. Spanish

    A mis amigos 1.___ mucho la comida de la cafetería. A Esmeralda 2.___ las papas fritas y los refrescos. A Rodrigo 3.___ más la fruta. A mí 4.___ los sándwiches y la leche. Pero a todos nosotros 5.___ mucho el yogur. Y a ti,

  2. Physic please check

    A +6.00 µC charge is moving with a speed of 7.00 x 10^4 m/s parallel to a very long, straight wire. The wire is 5.00 cm from the charge and carries a current of 63.0 A in a direction opposite to that of the moving charge. Find

  3. Physics

    1)When the currents in two parallel metal conductors are in the same direction, the conductors ___ each other. A)attract B)repel C)do not exert any force D)exert forces that are perpendicular to I got A. I couldn't find where it

  4. science

    an advantage of using an electromagnet shown on the crane the image below instead of a regular magnet to move cars in a junk yard is that an electromagnet can easily be turned on and of

  1. science

    An electromagnet is a coil of wire with a current running through it. This creates an electromagnetic field. An additional magnet and its poles interact with the electromagnet, causing an electromagnetic motor to turn. What are


    1. How does increasing the electric current affect the strength of an electromagnet? 2. What three ways are electromagnets different than magnets? 3. Explain the relationship between the number of loops in an electromagnet and the

  3. Science

    If the current in a wire is directed upward, what is the direction of the magnetic field produced by the current? A. counterclockwise B. clockwise C. in the same direction as the current D. in the opposite direction to the current

  4. Physics (electromagnets)

    2. How might the following things affect the strength of the electromagnet (nail and coil and battery)? ◦ Thickness of the core. ◦ The amount of current going through the wire. ◦ How many times the wire is wrapped around the

You can view more similar questions or ask a new question.