The law that validates your answer is the law of (blank) , which states that (Blank)
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Two resistors r1 and r2 may be connected either in series or parallel across an ideal battery with emf ε. we desire the rate of energy dissipation of the parallel combination to be 8.75 times that of the series combination. if r1 = 105 ω, what are the (a) smaller and (b) larger of the two values of r2 that result in that dissipation rate?

What is the displacement current in the capacitor if the potential difference across the capacitor is increasing at 500,000v/s? express your answer to two significant figures and include the appropriate units.

Aspeaker makes 360 vibrations in 3 minutes. what is its period in seconds?