Intro to Electrical Circuits & Electrical Theory Exam CORRECT 100%

A circuit has a source voltage of 50V and a current of 10A. What is the power in watts? - ANSWERC. 500V 50V = E 10A = I I x E = P 50 x 10 = 500V Voltage is defined as the _____. - ANSWERA. Force that causes electrons to flow If a circuit has 12 amps of current and the resistance is 20 ohms, the applied voltage is _____. - ANSWERB. 240V 12A = I 20Ω = R E = I x R 12 x 20 = 240V If two 10-ohm resistors are connected in series, what is the total resistance of these resistors? - ANSWERB. 20 ohms To make sure the voltage is turned off before touching any terminals, use a(n) _____. - ANSWERD. Voltage tester How many amps are there in the current of a circuit if the voltage source is 140V and the resistance is