A 13 nF parallel-plate capacitor is fully charged to 542 nC by a battery. What is the voltage of the battery, in Volts?

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Q: Suppose you walk 15 m in a direction exactly 19° south of west then you walk 25.5 m in a direction…

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Q: A Red Cross helicopter takes off from headquarters and flies 70 km in the direction 240° from North.…

A: Displacement 1, d1=70km, 240o from north Displacement 2, d2=115km, 305o from north

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Q: 2. The mass of the Earth is 5.98 x 1024 kg, and its average radius is 6370 km. Find the…

A: Given: ME=5.98*1024 kgR=6370 km = 6.37*106 mm=50kgM'=2MER'=3RE

Q: 2. Three point charges q, = +2.7µC, q2 = -3.4µC and q3 = -1.6µC initially are infinitely far apart.…

A: Given:charge, q1 = 2.7 × 10-6 C            q2 = -3.4 × 10-6 C             q3 = -1.6 × 10-6 C…

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A: Consider the vector diagram for the given motion as follows.

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Q: onnected in series to a batt

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Q: QUESTION 4 If T1 = 36.42 and T2 = 36.6, then the average value for T equal to: 36.5 36.51 36.0 36

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Q: 1. Two point charges q; = +26µC and q2 = -17.5µC are 64 cm apart. a. What is the potential energy of…

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A: Given, Supply voltages are, Va=10VVb=5V And resistances are, R1=10kΩR2=10kΩR3=4.7kΩR4=10kΩ From…

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Q: Vinitial (m/s) 0 (deg) 65.0 49.8 m/s 32.5 m/s 65 m/s 41.8 m/s. 40.0 Show grid Show crosshi You can…

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Q: A man walks 12.4549 m directed 330.0841 degrees from the positive x-axis, then he walks 49.2361 m…

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Q: 8. / The vector A has length 8 meters and makes an angle of 60 degrees with the x axis. The vector B…

A: We have two vectors of magnitude A=8 m and B=12 m making an angle of θ1=60o and θ2=120o with the +x…

Q: Suppose you walk 14.5 m in a direction exactly 19° south of west then you walk 22 m in a direction…

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