What size series resistors used in voltmeter

Reference no: EM13713224

Compute the answer of the certain problem

Problem- Many voltmeters have a switch by which one of several series resistors can be selected. Thus, the same meter can be used with different full-scale voltages.

Part 1- What size series resistors should be used in voltmeter that has an internal resistance of 86 Ω, and has a full scale deflection current of 2.0 mA, to give it the following full-scale voltages.

i- 50.0 V

ii- 500.0 V

You want help to compute the above problem.

Reference no: EM13713224

Questions Cloud

What total vertical distance did by second balloonl : One person drops a water balloon from rest 8 m above the ground . Simultaneously a second person throws a water balloon down with an initial downward velocity of 4 m/s.

How should practise of rfid chip implants in humans governed : Is the practise of implanting RFID chips into humans appropriate and how should the practise of RFID chip implants in humans be governed?

How much work would be required for an external force : A +50oC point charge is placed 52cm from an identical +50oC charge. How much work would be required for an external force.

Famous historical painting of the manifest destiny : Have to make an annotating of the famous historical painting of the manifest destiny.

What size series resistors used in voltmeter : Many voltmeters have a switch by which one of several series resistors can be selected. Thus, the same meter can be used with different full-scale voltages. What size series resistors should be used in voltmeter.

How much current carries by the solenoid : A 26.0-cm long solenoid 1.25 cm in diameter is to produce a field of 4.75mt at its center. Part 1- How much current should the solenoid carries if it has 995 turns of the wire.

Success of business intelligencein the company : What Big Data is, and the difference between Online and What are technologies available in Big Data and how to select the right Big Data application for your business, project and desired outcomes.

How much work w is done by the electrostatic force : A point charge with charge q1 is held stationary at the origin. A second point charge with charge q2 moves from the point (x1, 0) to the point (x2, y2). How much work W is done by the electrostatic force on the moving point charge.

What is the potential difference across this coil : A coil has 2.85 Ohm resistance and 127 mH inductance. If the current is 3.1A and is increasing at a rate of 3.5A/s, what is the potential difference across this coil at this moment.

User Account

All Pages