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!
Resistors in dc circuits:
Components are said to be in series when they are connected end-to-end providing only one path for the current. Thus the same current passes through all the components (including the power supply). See diagram below.
When a current flows through a resistor (or a component having resistance) there is a potential difference between its ends. Thus where two or more resistors are connected in series the potential difference between the extreme ends is the sum of the individual potential differences.
Hence E = V1 + V2 + V3
But from Ohm's Law V = IR
Therefore E = IRTOTAL
So V1 = IR1 V2 = IR2 V3 = IR3
Thus IRTOTAL = IR1 + IR2 + IR3
= I (R1 + R2 + R3)
So RTOTAL = R1 + R2 + R3
limitations
The magnetic field of Earth resembles the field of a bar magnet. The north pole of a compass needle, used for navigation, generally points toward the geographic north pole.
Alloying: When an impurity atom of a different size compared to the host atom is placed into the crystal lattice, the impurity atom distorts the resin around it, either by pushing
Describe the magnetic moment of a bar magnet. What is its direction? Can you find two magnetic field lines intersecting? Why?
How are extrinsic fiber optic sensors used? Extrinsic fiber optic sensors give best protection of measurement signals against noise corruption. Unluckily, several conventional
A single fixed pulley Set up a one fixed pulley as shown in the diagram below. By means of weights see how much force is needed to lift weights of 25, 50, 75, 100 and 200 g. Ca
how Michelson interferometer can be used to measure the wavelength of sodium light.
9.8-g lead bullet with a muzzle velocity of 3.90 x 10 2 m/s is stopped by a wooden block. What is the change in temperature of the bullet if one-fourth of its original kinetic
The end of a pipe is inserted into water. A tuning fork is held over the pipe. If the pipe resonates at lengths of 15 cm and 35 cm, what is the frequency of the tuning for
what is tortional pendulum?
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