Electrical systems are governed by ohm’s law, which states that v = ir, where v is the voltage, i is the current, and r is the resistance. if the current in an electrical system is decreasing at a rate of 8 amps per second while the voltage remains constant at 24 volts, at what rate is the resistance increasing (in ohms per second) when the current is 56 amps?

If forces acting on an object are unbalanced, which factors may result fron an unbalanced force? check all that apply

(2) (a) you have a simple circuit that consists of only a battery (δvbat=1.5v) and two resistors with resistance r1=10ω and r2=5ω, connected in series with each other. what is the current running through the battery? (b) you re-arrange your circuit so now r2 is attached in parallel to r1 rather than in series. what is the current running through the battery? (c) you add an additional resistor r3=7ω on the same branch as r2. what is the current running through the battery? (d) what is the power dissipated in r3?

The diagram shows four locations in the electric field of a positive point charge m. at which location is the electric potential the greatest.