Explanation:
A crystalline solid that conducts current under certain conditions
Answer:
Explanation:
Using Newton's second law:
Where is the force applied on the object, is the mass of the object, and is the acceleration.
In this case we need the acceleration, so we clear for :
we know that the force is: , and the mass:
so the acceleration:
the acceleration of the block is:
Answer:
The magnitude of the force on the moving charge is
Explanation:
Given that,
Current = 5.0 A
Charge
Speed v = 100 m/s
Distance = 0.1
We need to calculate the magnitude of the force on the moving charge
Using formula of force
Put the value into the formula
Hence, The magnitude of the force on the moving charge is
Answer:
Explanation:
Given
Passenger feels the seat of the car Pushing upward with a force equal to five times her weight
Therefore
it is given
where N=normal reaction
thus