Please help Answer choices are 175 N to the right, 1125 N to the right, 325 N to the right, and 550 N to the right.

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?

Sort the images based on whether there's a force of attraction or repulsion between the magnets shown. attraction repulsion

The strong nuclear force acts over a small distance than the electrostatic force. true or false