What does a transformer do? (not the robots) easy 2 points? |

What does a transformer do? (not the robots) easy 2 points?

Sat, Aug 21, 2010

Hi i need help with these question of true or false…unnecessary comments arent appreciated….

True or False

6) In a generator a loop of wire is mechanically rotated in a magnetic field in order to induce an alternating CURRENT

10) A tranformer steps ENERGY up or down

magnetic field, tranformer

3 Responses to “What does a transformer do? (not the robots) easy 2 points?”

Jonah Says:
21. August 2010 at 6:18 am

6) true
10) false, voltage/amperage changes, power (rate of energy transfer) stays constant, so energy is constant

billrussell42 Says:
21. August 2010 at 6:18 am

T
F

Vincent G Says:
21. August 2010 at 6:18 am

6 is true

10 is false; a transformer steps voltage up or down, trading it with the intensity (amperage). The energy remains a constant.