How much current is flowing through a wire if 21.5 c of charge passes a point in 6.3 seconds?

Explanation:

Current and Charge

The current is a measure of the charge through a conductor over time. If the charge is a function of time it can be computed as

If the charge flow is constant in time, then the current is computed as

Using the values provided in the problem, we have

in simple terms, the principle states that the buoyancy force on an object is equal to the weight of the fluid displaced by the object, or the density of the fluid multiplied by the submerged volume times the gravitational acceleration, g. this is also known as upthrust.