Divide 3500km by 3h (according to the equation v = d/t) and you get 1167km/h.
Answer: I think the current produced by different types of magnets
Explanation:
Answer: the last 1
Explanation: because it is
Answer:
Let R1= resistance of 4ohms
R2= resistance of 8ohms
Equivalent resistance R will be
R=R1 + R2
=> 4+8=12ohms
The current through the two resistors will be the same since they are connected in series. Notwithstanding, the voltage will drop to appreciate the change.
Explanation: