Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Solve the all parts of following problem:
Problem: An ammeter with a full scale deflection for I=17.0 A has an internal resistance of 18 ohms. We need to use this ammeter to measure currents up to 19.5 A. the lab instructor advises that we get a resistor and use it to protect the ammeter.
Part A: What size resistor do we need?
Part B: How should it be connected to the ammeter, in series or in parallel?
Please give a full detailed explanation of solution.
A freight train has a mass of 1.3 * 10^7 kg. how long doesit take to increase the speed of the train from rest to 90km/h
What is the potential difference between the ends of the wire and the current I through it if the wire has the following resistances
a calculate the inductance of a solenoid containing 300 turns if the length of the solenoid is 25.0 cm and its cross
A sphere of radius 10.0 cm floats in equilibrium partially submerged in water with its lowest point 5.00 cm below the water's surface. What is the buoyant force acting on the sphere
A postal worker pushes a 160 N bag of mail up a 31 degree ramp at a constant velocity. The ramp exerts a frictional force of 30 N on the bag. What is the magnitude of the worker's push
What is the most probable kinetic energy for a molecule of a gas at temperature T = 300.K
A 5.70-kg ball is dropped from a height of 12.0m above one end of a uniform bar that pivots at its center. The bar has mass 6.00kg and is 4.80m in length. At the other end of the bar sits another 5.10-kg ball, unattached to the bar. The dropped ball ..
0.45 kg of a metal at 90.°C is added to 0.40 kg of water at 20.0°C. If the final temperature of the mixture is 26.°C, what is the specific heat of the metal
a crossed-field velocity selector has a magnetic field of magnitude 0.045 t. the mass of the electron is 9.10939 times
How much longer does the trip take. Find out the acceleration of each mass and the tension in the string that connects them.
the combination of two circular coaxial coils of radius a separated by a distance also equal to a with equal currents i
When a resistor is connected across the terminals of an acgenerator (112V) that has a fixed frequency, there is a current of0.500A in a resistor. When an inductor is connected across theterminals of this same generator, there is a current of 0.400..
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd