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Physics, 05.06.2020 16:01 CadenClough13

2.A 5 Ohm resistor is connected to a 9 Volt battery. How many Joules of thermal energy are produced in 7 minutes? 3.The current in a flashlight powered by 4.5 Volts is 0.5 A. What is the power delivered to the flashlight?

4.If the flashlight in the previous problem is left on for 3 minutes, how much electric energy is delivered to the bulb?

7.A 50 Ohm resistance causes a current of 5 milliamps to flow through a circuit connected to a battery. What is the power in the circuit?

8.How many Joules of electric energy are delivered to a 60 Watt lightbulb if the bulb is left on for 2.5 hours?

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2.A 5 Ohm resistor is connected to a 9 Volt battery. How many Joules of thermal energy are produced...
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