You have a D battery. If you are drawing 2 amperes using your single D battery, how long will you...
You have a D battery. If you are drawing 2 amperes using your single D battery, how long will your battery last?
A battery operating a large flashlight produces a current of 2 amperes in a light bulb that has a resistance of 4 ohms. The voltage of the battery is a. 0.5 volts. b. 2 volts. c. 8 volts. d. none of the above.
If you have two capacitors but you want to create a single circuit using a capacitor that has less capacitance than either of the two that you have, how should you arrange the capacitors in your circuit? A. Put the capacitors in series. B. Put the capacitors in parallel. C. Put one before and one after the battery. D. Change the direction of one of the capacitors. E. It is not possible to have an equivalent capacitance less than any...
if you have two capacitors but you want to create a single drout using a capacitor that has less capacitance than either of the two that you have, how should you arrange the capacitors in your circuit? O A Put the capacitors in series 3. Put the capacitors in parte C. Put one before and one wter the battery D. Change the direction of one of the capacitors is not possible to have an equivalent capacitance less than any capacitor...
77. How long does the guided discovery stage of the drawing in phase last? A 2-3 weeks B. 2-3 sessions C. 4-6 weeks D. 1 week
You have a 2.0-uF capacitor and a 9.0-V battery: 2a. If initially uncharged, how long does it take to charge the capacitor to 80% of its maximum voltage through a 1.5-M2 resistor? Assume its maximum voltage is the same as the battery. 2b. If initially fully charged, how long would it take to discharge the capacitor to 30% of its maximum voltage through a 2.4-MΩ resistor?
an exectron 2. You need to connect two identical light bulbs to a single ideal battery in such a way as to maximize their brightness. How do you connect these light bulbs to the battery? Give your reasoning and draw the circuit diagram below. (6 points) Not parallel If the light bulbs are placed in parallel they will receive the same voltage, giving. more power lwattage to each V
A certain battery can power a 100 Ohm-resistance device for 4 hours. How long can the battery power a 200 Ohm device? 8 hours 4 hours 2 hours 16 hours 1 hour If you put two of these batteries in series with each other - still powering a device with the original 100 Ohm resistance-how long would the batteries last? 2 hours 8 hours 16 hours 4 hours 1 hour
e exactly how long a battery will last. 。The standard deviation can be used to determine the likelihood that a brand of battery will last a certain amount of time. Clear All G Search or type URL
An RL circuit is assembled with a 24.0 V ideal battery connected by a switch to a 37.5 mH inductor and 50.0 Ω resistor. a) How long, in ms, after the switch is closed does the current in the resistor reach 63.2% of its final value? BLANK-1 b) What is the maximum current, in Amperes, coming out of the voltage source after a very long time? BLANK-2 c) What is the current, in Amperes, through the resistor, 0.95 ms after...