An 19.3 W device has 9.32 V across it. How much charge goes through the device in 4.03 h?
An 19.3 W device has 9.32 V across it. How much charge goes through the device...
In 20s, how much charge goes through a 200−Ω resistor if 9.0V is applied across it?
Given the voltage, v(t), across and the current, i(t), through a device, determine the energy, W, delivered to the device between 1 and 3 msec. N(, v. 11. Act), mA. time, a. 5 m). b.1 m). c. - 1 ml d. 4). e.- 4 u.
If an electron goes through a 9 V battery how much energy does it gain? How much energy would the electron gain if the battery were 12 V instead?
Given the current, i(t), entering a device, determine how much charge, Q, has entered the device at t= 2 msec. Air), A. 3x10. A., Outlines i 6x6 -A, 14tL3s. 3x10't + 12x10 A Jet24.s. A., 420 ms. 6 3 Device time. 3 a. 7.5 nC. b. 10.5uC. Oc. 12 nc. d. 1.5 uC. e. 6 nc.
A PlayStation draws a current of 140 mA at 120 V. How much power (in W) does the device require? w
if it takes 82J to move a certain amount of charge through an electrical device whose potential difference is 0.29 volts. A) how much work is done? B) how many coulombs of charge was moved?
A 500-W device is connected to a 120-V ac power source. What rms current flows through this device?a) 120 Ab) 150 Ac) 170 Ad) 4.2 Ae) 5.9 A
A light bulb is rated at 30 W when operated at 120 V. How much charge enters (and leaves) the light bulb in 1.0 min? a. 17 C b. 15 C c. 14 C d. 13 C e. 60 C
When a 20.0-V emf device is placed across two resistors in series, a current of 13.0 A is flowing in each of the resistors. When the same emf device is placed across the same two resistors in parallel, the current through the emf device is 60.0 A. What is the magnitude of the larger of the two resistances?
A heating element in a toaster dissipates 800 W when run at 110 V. How much charge passes through the heating element in 1 minute? Please show all of your work. Express your answer to two significant figures and include the appropriate units.