Hi stepsister this question mark you are having the exams online exams ka waja is the only thing I need is the one I can do for this week and I am sending it a couple days to get
Answer:
Explanation:
The voltage of a disconnected charged capacitor increases when the plate area is decreased.
When plate area decreases , capacitance C decreases , but charge Q remains constant .
Q = C V where C is capacitance and V is voltage .
when C decreases , V increases for keeping Q constant .
So the statement is true.
The electric field is dependent on the charge density on the plates.
This statement is true .
The voltage of a connected charged capacitor remains the same when the plate area is decreased .
For a connected capacitor , V or voltage is constant which is equal to voltage of charging battery .
So the statement is true .
It occur when is lightning.
"Weight" describes the force of an object due to the mass of the object and the acceleration of that object. Since the gravitational "attraction" (force) is now 1/10 the size, the weight will also be 1/10 the size.