Easy mc 15 points asap when the resistance in a circuit remains constant, how are the voltage and current related? the current doubles when the voltage doubles because they are directly proportional. the current doubles when the voltage doubles because they are inversely proportional. the current is cut in half when the voltage doubles because they are directly proportional. the current is cut in half when the voltage doubles because they are inversely proportional.

69. air frictionthe velocity of the satellitea. decreases b. increases c. sometimes increases sometimedecreases d. no effect at all70. the unit of gravitational potential energy isa.jouté b.watt c. newtond.pascal71. which of the following is not influenced by a magneta. cobalt b.copper c.irond. nickel72. one joule of work done in one second by unit positive chargea.1 watt b.1 volt c.1 js d. none73. the most deviated colour of light after passing through a prisea. violet b.red c. green d.yellow4. a coin is placed below a beaker fill with water upto 12 cm isdisplaced by water isa. 9cm b.6cmс.3cmd.7cm