Info

R I where I is in amperes E is in volts R is in ohms

Power (in d-c circuits): E2

where I is in amperes E is in volts R is in ohms P is in watts

Sine-wave relations:

Eeflectlye = Erin┬╗ = 0.707 Emax. Em┬╗. = 1.414 Erms

Wavelength:

where X is in meters f is in kilocycles per second (kc)

Capacitive reactance:

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