Use the drop-down menus to indicate the stage of technological design in which each action would occur. Establish criteria and prepare the initial design.

Redesign and retest as necessary.

Define a need and research related information.

Build and test a prototype.

ANSWER QUICK

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?