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Can you explain Ohms Law?
Ans. If Temperature remains constant then current flow is directly proportional to applied Voltage.
I ∝ V, I = V/R (resistance of the conductor)
Q. A beam of light converges at a point P. Now a lens is placed in the path of the convergent beam 12 cm from P. At what point does the beam converge if the lens is (a)a convex len
what is meant by lead time of scientific development
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