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Physics fail
Questions (10)
The maximum current in an AC circuit is 3.0 Amperes. What is the rms value of the current in the AC circuit?
...Thanks!
0 answers
689 views
Current flow through a lamp is 1.3 A. How many Coulombs of charge are passed through the lamp in 2 minutes?
Formula for coulombs
1 answer
1,999 views
A current-carrying conductor of length 0.8 m is placed perpendicular to the direction of the magnetic field of 0.6 Tesla. What
0 answers
852 views
What is the formula for the force experienced by a moving charge q whose velocity v forms an angle è with a magnetic field B?
1 answer
425 views
An electron experiences 1.2 x 10^-3 force when it enters the external magnetic field, B with a velocity v. What is the force
2 answers
580 views
An electron experiences 1.2 x 10^-3 force when it enters the external magnetic field, B with a velocity v. What is the force
1 answer
1,555 views
How does current change for resistors in series? What is the equivalent resistance for resistors in series?
1 answer
1,053 views
Four resistors each of resistance 4 Ù are connected to form a square loop. What is the equivalent resistance between two points
2 answers
1,342 views
When the pendulum bob reaches the mean position, the net force acting on it is zero. Why then does it swing past the mean
3 answers
807 views
If sound is increased in intensity by a factor of 100,000, what is the change in decibels?
I thought 50? other options are 5,
3 answers
1,282 views
Answers (4)
also, what is the formula for magnetic flux? Thank you for your help
Thanks so much Elena
Doesn't that mean it's at rest? I thought it had something to do with gravity pulling on the object? Because the bob is still moving so technically it's not at rest right?
Thanks very much guys!!
