A galvanometer has a coil resistance

Assignment Help Physics

Reference no: EM13542115

A galvanometer has a coil resistance of Rgalv = 89.7 ?. It is to be made into an ammeter with a full-scale deflection equal to I = 2.35 A. If the galvanometer deflects full scale for a current of Igalv = 135 mA, what size shunt resistor should be used?

Reference no: EM13542115

Questions Cloud

Compute the amplitude of resulting simple harmonic motion : A 4.00kg block is suspended from a spring withk=560N/m. A50.0g bullet is fired straight up into the block from directly below with a speed of168m/s, Find the amplitude of the resulting simple harmonic motion

Explain the acid-catalyzed hydrolysis of methyl benzoate : Write the mechanism showing electron flow with arrows, for the acid-catalyzed hydrolysis of methyl benzoate

Find the current in fourth wire and indicate its direction : Four wires meet at a junction. In two of the wires currents I1 = 1.03 A and I2 = 2.05 A enter the junction. In one of the wires current I3 = 6.17 A leaves the junction. Find the current in the fourth wire and indicate its direction.

What is the ka for the acid when naoh is added to base : A 0.1276-g sample of monprotic acid (Molar Mass = 1.10x 10^2) was dissolved in a 25.0 mL of water and titrated with .0633 M NaOH after 10. mL of base had been added, the pH was determined to be 5.67. What is the Ka for the acid

A galvanometer has a coil resistance : A galvanometer has a coil resistance of Rgalv = 89.7 ?. It is to be made into an ammeter with a full-scale deflection equal to I = 2.35 A. If the galvanometer deflects full scale for a current of Igalv = 135 mA, what size shunt resistor should be use..

Compute the maximum displacement of the particle : A particle with a mass of1.5010-20kg is oscillating with simple harmonic motion with a period of 1.0010-5s and a maximum speed of 3.50103 m/s. Calculate the maximum displacement of the particle

A high-voltage power line carries-earths magnetic field : A high-voltage power line carries a current of 140 at a location where the Earth's magnetic field has a magnitude of 0.59 G and points to the north, 69 below the horizontal.

Calculate the intensity of the sound at given point : At point A, 4.80 m from a small source of sound that is emitting uniformly in all directions, the intensity level is 54.0 dB. What is the intensity of the sound at A

Equation that gives the angles of interference maxima : What is the equation that gives the angles of interference maxima for a double slit setup? Make a sketch that identifies each variable in your equation

User Account

All Pages