Using the figure shown, what will be the amount of current i (short-circuit current) in the circuit if R2 is to be replaced with a short-circuit or a conducting wire.

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Q: Consider the Z-transform of the impulse response h(n) shown from the figure below. If we define y(n)...

A: SOLUTION:- 1)           Hz =0.2251-z-21+0.39z-2-0.16z-4              Hz =0.225z2-1z2z4+0.39z2-0.16  ...

Coulomb’s Law

Coulomb's law states that the attraction or repulsion force between two charged things is proportional to the product of their charges and inversely proportional to the square of their distance. It has an effect along the line that connects the two-point charges.