The circuit shows a 12V battery connected to a lamp of resistance 3.002. 12V How much energy is transferred to the surroundings by the lamp in 2.0 minutes?
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A: Given that:- Mass of toy car=m=0.718kg
Q: In the figure ₁ = 3.71 V, ₂ = 0.986 V, R₁ = 7.09 02, R₂ = 1.82 02, R3 = 3.25 02, and both batteries…
A: Given,ε1 =3.71 Vε2 =0.986 VR1 =7.09 ΩR2 =1.82 ΩR3 =3.25 ΩLet I1 is the current through loop ABDC I2…
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A: Basic Details The circuit breaker is an automatic switch that is used to protect the connected…
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A: Given: Power of fluorescent lightbulb, P1= 11.0 W = 11.0×10-3 kW Power of incandescent bulb bulb,…
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A: Here wattage of energy efficient lightbulb is lower than the conventional incandascent lightbulb.…
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A: Given: The charge is 21 V. The potential difference is 15050 V.
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Q: H 3a 6v R timing 412 Im 8 1. 5a 12V FIND: V, I, & R
A: For solving complex circuits we use two important laws, 1) Kirchhoff's Current law(KCL) 2)…
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- A battery-operated car utilizes a 12.0 V system. Find the charge the batteries must be able to move in order to accelerate the 750 kg car from rest to 25.0 m/s, make it climb a 2.00×102 m high hill, and then cause it to travel at a constant 25.0 m/s by exerting a 5.00×102 N force for an hour.17. A person in bare feet is standing under a tree during a thunderstorm, seeking shelter from the rain. A lightning strike hits the tree. A burst of current lasting 40.0 μs passes through the ground; during this time the potential difference between his feet is 29.7 kV. If the resistance between one foot and the other is 520 Ω, how much energy is dissipated in his body by the lightning? _____JYou are given the job of evaluating potential power line systems. One system is designed to operate at V = 3000 V, and another would operate at V = 6500 V. Suppose the power line at the higher voltage would dissipate 3 % of the power that it carries. What percentage of the power would be dissipated in the low-voltage power line?
- Calculate the hours a 25.0 Watt light bulb will burn when powered by a 13.0 g lead storage battery at a constant voltage of 1.5V. 1 Watt = 1 J/s. Pb(s) →Pb+2(aq) + 2e-1 Group of answer choices 0.0504 hours 0.202 hours 0.101 hours 9.91 hours 4.96 hours 27.1 hoursA 5.5 A current is set up in a circuit for 6.2 min by a rechargeable battery with a 9.0 V emf. By how much is the chemical energy of the battery reduced?