Physics, 23.03.2020 17:16, brooklyn4932
A coil 4.00 cm in radius, containing 500 turns, is placed in a uniform magnetic field that varies with time according to B=(0.0120T/s)t+(3.00Γ10β5T/s4)t4. The coil is connected to a 600βΞ© resistor, and its plane is perpendicular to the magnetic field. You can ignore the resistance of the coil. (a) Find the magnitude of the induced emf in the coil as a function of time. (b) What is the current in the resistor at time t = 5.00 s?
Answers: 3
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Ice at 0.0βc has a density of 917 kg/m3. a 3.00 cm3 ice cube is gently released inside a small container filled with oil and is observed to be neutrally buoyant. what is the density of the oil?
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A coil 4.00 cm in radius, containing 500 turns, is placed in a uniform magnetic field that varies wi...
History, 22.08.2020 22:01