Question

What is KIRCHHOFF'S LAW ? ELABORATE AND PROVE IT ?
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Answer 1

Answer:

Heya Mate!!

here is your answer..

Kirchhoff's law of radiation : At a given temperature the coefficient of absorption of a body is equal to its coefficient of emission. As body B is a perfect blackbody it will absorb the quantity Q per unit time per unit surface area and radiate the quantity E b E_{b} Eb per unit surface area.

Answer 2

Answer:

DC circuit analysis

DC circuit analysisKirchhoff's voltage law may be stated as follows. The sum of the voltage sources around any closed path is equal to the sum of the potential drops around that path. This means that the algebraic sum of all the potential differences around any closed path is equal to zero.

Explanation:

Since the two resistors, R1 and R2 are wired together in a series connection, they are both part of the same loop so the same current must flow through each resistor.