- #1
justing943
- 2
- 0
Hi!
Could someone briefly explain the following scenario to me please :)
If an open circuit (with the 2 ends named X and Y) hung on a string is swung through an into page magnetic field, what would the emf be? How would that change if you are asked about the voltage 'measured' between X and Y?
The answers that are debatable are between a graph where there are two spikes, one positive one negative, and a completely flat voltage graph.
If an open circuit is connected to a voltmeter (one end to each open end), how would that affect the circuit?
Thanks in advance :)
JT
edit: Sorry if this is in the wrong subforum (I suspect it belongs in the HW subforum)
Could someone briefly explain the following scenario to me please :)
If an open circuit (with the 2 ends named X and Y) hung on a string is swung through an into page magnetic field, what would the emf be? How would that change if you are asked about the voltage 'measured' between X and Y?
The answers that are debatable are between a graph where there are two spikes, one positive one negative, and a completely flat voltage graph.
If an open circuit is connected to a voltmeter (one end to each open end), how would that affect the circuit?
Thanks in advance :)
JT
edit: Sorry if this is in the wrong subforum (I suspect it belongs in the HW subforum)