PLEASE HELP ME WITH THOSE TWO QUESTIONS 1) How much power does a 12.0-volt circuit use that has a resistance of 12.0 Ω?

2) If a resistor is connected to a circuit and 0.5 amps pass through it then the voltage is doubled. What would you expect the new current to be?

Which configuration would produce an electric current? a) rotate a coil of copper wire between two magnets. b) connect a wire between a copper and zinc strip sitting in a beaker of water. c) connect a wire to the (+) positive end of a battery and the other end to a light bulb. d) connect a wire to the negative end of a battery and the other end to a light bulb.

Much of the information taught in earth-space science would not be available if it weren’t for our remote sensing abilities. explain two ways our remote sensing strategies contribute to our knowledge of these topics.

Inside of a windmill or a dam is a that is used to transform one type of energy into electrical energy. a. motor b. generator c. transformer d. power pack