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Formulate the solution of the given question
Question- A battery has an emf of 15.0 V. The terminal voltage of the battery is 13.4 V when it is delivering 16.0 W of power to an external load resistor R.
Part 1- What is the value of R?
Part 2- What is the internal resistance of the battery?
I need help to provide the answer in all steps of the above question.
Two pipes of the same length are both made to vibrate at their lowest resonant frequency. What is the length of the pipes?
A thin, conducting rod has a length L and carries charge Q uniformly distributed on its surface. Calculate the potential at point P, located at a distance d from the end of the rod
A series AC circuit contains a 159 ? resistor, a 360 mH inductor, a 2.4 µF capacitor, and a generator with maximum voltage of 240 V operating at 50 Hz. Calculate the inductive reactance
A thin, flexible metal plate attached at one end to the platform, can be used to measure mass. When the free end of the plate is pulled down and released, it vibrates in simple harmonic motion with a period that depends on the mass attached to the pl..
A male turkey is moving towards his mate at a speed of 20.0 m/s while gobblng at a frequency of 1800 Hz. what frequency of sound does the stationary hen turkey hear
A spring is hung from the ceiling. A 0.400-kg block is then attached to the free end of the spring. Find the angular frequency of the block's vibrations
Explain in detail how you can create an image by using a concave mirror. Give the three important rays which can be used to from the image.
Remember that the distance relationship is s = s0 + v0 t = 1/2 a t^2 An object falls freely from rest on a planet where the acceleration due to gravity is 20 m/s/s.
Two very thick equally-magnetized square plates of side 0.23m and of mass 20 g, are hung by threads 20.0 cm long from a common point. Calculate the magnetic field energy stored between the two plates
The distance between the first and fifth minimum on a screen 60 cm behind the slits is 6.0 mm. What is the wavelength of the light used in this experiment.
A rifle with a weight of 20 Newton fires a 3.5 gram bullet with a speed of 260 meter per second. Evaluate what the recoil speed of the rifle
A 0.525kg ball starts from rest and rolls down a hill with uniform acceleration, traveling 100m during the second 10.0 s of its motion. How far did it roll during the first 4.00s of motion
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