A storm cloud 200 m off the ground sits over a fish pond that is initially at 20 degrees celsius. The pond is defined to be at a voltage zero and the cloud found to be at 250 MV. A lightning strike carry 50 C of charge leaves the cloud and hits the pond. Assuming that all of the energy of the transferred charge is absorbed by the water, how many kg of water can be raised to 100 degrees and then boiled away?

Q: A 14.0 V battery-operated bottle warmer heats 60.0 g of glass, 2.70 x 10? g of baby formula, and…

A:

Q: The voltage across a membrane forming a cell wall is 76.0 mV and the membrane is 8.80 nm thick. What…

A: Given  voltage across a membrane of cell wall     ∆V = 76.0 mV  Thickness of membrane of cell wall…

Q: The given pair of capacitors in the figure below is fully charged by a 26.0-V battery. The battery…

A: Given that ? The given pair of capacitors in the figure below is fully charged by a 26.0-V battery.…

Q: A capacitor stores charge Q at a potential difference AV. If the voltage applied by a battery to the…

A: The relation between the charge, capacitance and voltage is given by  Q = C V  where, Q is the…

Q: A heart pacemaker fires 69 times a minute, each time a 25.0 nF capacitor is charged (by a battery in…

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Q: A battery of potential difference (voltage) V = 3 V is connected to a resistive strip of resistance…

A: Given, Potential Energy, V=3V Resistance, R= 4Ω Thermal energy is transferred by W=QV…

Q: In the figure below, capacitor 1  (C1 = 24.0 µF)  initially has a potential difference of 60.0 V…

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Q: To recharge a 10 V battery, a battery charger must move 3.6 ✕ 105 C of charge from the negative…

A: Here,  Voltage  V= 10 V Charge = 3.6 ×105 Now , Work done = QV = 10×3.6×105 = 3.6×106 J

Q: A certain battery has terminals labeled a and b. The battery voltage is vab = 12 V. a) To increase…

A: Given: The terminal voltage is 12 V. The stored energy is 600 J.

Q: Q.1: An initially uncharged capacitor is charged by a 15.0 V battery in series with a 100kN…

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Q: Consider the circuit shown in the figure below, where C₁ = 9.00 µF, C₂ = 8.00 μF, and AV = 18.0 V.…

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Q: prankster applies 500 V to a 150 µF capacitor and then tosses it to an unsuspecting victim. The…

A: Given  Potential apply, V = 500 volt  Capacitance ,C = 150 uF  Mass ,m = 0.250 g  Temperature…

Q: A parallel-plate air capacitor is made from two plates 0.300 m square, spaced 0.700 cm apart. It is…

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Q: A 12.0 V battery-operated bottle warmer heats 50.0 g of glass, 2.50×102 g of baby formula, and…

A: The expression for the moving charge by 50 g of glass, q1=m1c1∆TV   Substitute, q=50 g0.84…

Q: To recharge a 12 V battery, a battery charger must move 3.2 ✕ 105 C of charge from the negative…

A: Potential difference V = 12 V Charge q = 3.2×105 C

Q: ideal parallel plate capacitor has square plates with side lengths of 0.1 m. the plates are spaced 2…

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Q: A spark plug in a car engine consists of two metal conductors separated by a distance of 0.75 mm.…

A: Potential difference is

Q: A lightning bolt strikes a White Pine tree, depositing 5.0 GJ of energy into it. The potential…

A: SOlution: given that U = 5 GJ V = 17 MV a). calculate the amount of charge b). calculate the change…

Q: A proton in a particle accelerator has a velocity of 4 x 10^7 m/s when observed at point A and a…

A: Given data The velocity of the photon at point A is obtained as vA = 4 x 107 m/s. The velocity of…

Q: A prankster applies 460 V to a 78.0 µF capacitor and then tosses it to an unsuspecting victim. The…

A:

Q: A cloud has a potential difference relative to a car of 7.66 x 108 volts. During a lightning storm,…

A: The potential difference between the cloud and the car is 7.66 x 10^8 volts, and a charge of 19.3…

Q: A) how much energy is stored initially in the charged capacitor? B) If the capacitor is completely…

A: Capacitors Capacitors are two conductors carrying equal and opposite charges placed very close to…

Q: Two conductor plates A and B have a voltage difference across them of 300 V. Calculate the…

A: Potential difference between two conductor plates = 300 V distance between two plates (d) = 11 mm

Q: A 0.0018 C amount of charge is produced on a Van der Graaf with 1,435 J of energy. A spark of this…

A: Voltage = Energy/Charge. resistance = Voltage/current Current = Charge /time

Q: A 750-kg electric car running solely on a 12.0-V battery attempts to scale a hilltop with a 200-m…

A: The potential difference, V; mass, m and gravitational strength, g are given as

Q: A region has a uniform electric held of 50 v/m to down. Point B is 3 meter to the left, and 4 meters…

A: E = 50 V/m  (upward direction) Voltage at point A   VA = 600 V Point B is 3 meter to the left, and…

Q: An air-filled parallel-plate capacitor has a capacitance of 20.2μFμF. How much charge, in…

A: Answer              2525 µC solution

Q: If the defibrillator described in the passage were fully charged and the entire charge were…

A: Given:  Capacitance = C = 25 microfarad Voltage = V = 3000 Volts Time of discharge = t = 10 ms =…

Q: The voltage across a membrane forming a cell wall is 78.7 mV and the membrane is 8.52 nm thick. What…

A: Given data:  Voltage (V) = 78.7 MV = 78.7×10-3 V Thickness (d) = 8.52 nm = 8.52×10-9 m Required: The…

Q: To recharge a 12.0 V battery, a battery charger must move 4.24x105 C of charge from the negative…

A: Given:potential difference, V= 12.0 Vamount of charge transferred, Q = 4.24×105 CAsked:To find work…

Q: If a certain defibrillator has a 154 µF capacitor charges to 2,697 V.  If this electrical charge is…

A: The charge on the capacitor is given by,