Answer:
Explanation:
As we know that magnetic flux through the coil is given by
now by Faraday law we know that rate of change in magnetic flux is equal to the EMF induced in the coil
so we have
now we have
now we have
now at t = 0.10 s
Two point charges of values +3.4 and +6.6 μc are separated by 0.10 m. what is the electrical potential at the point midway betwe
1 answer:
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Answer:
The lighter frog goes higher than the heavier frog.
The lighter frog is moving faster than the heavier frog
Explanation:
If both frogs have the same kinetic energy when they leave the ground, the following equality applies:
Now, if the only force acting on the frogs is gravity, when they reach to the maximum height, we can apply the following kinematic equation:
When h= hmax, the object comes momentarily to an stop, so vf =0
Solving for hmax:
As the lighter frog, in order to have the same kinetic energy than the heavier one, has a greater initial velocity, it will go higher than the other.
As a consequence of both having the same kinetic energy, the lighter frog will be moving faster than the heavier frog.