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What is Construction of moving coil ballistic galvanometer?
A moving coil ballistic galvanometer is a sensitive instrument used to measure small amounts of electric charge. It consists of a coil of wire suspended between two pole pieces of a permanent magnet. When a current passes through the coil, it experiences a torque and deflects, allowing the measurement of charge.
What are the physical parameters in the investigation of a simple pendulum?
The physical parameters of a simple pendulum include (1) the length of the pendulum, (2) the mass of the pendulum bob, (3) the angular displacement through which the pendulum swings, and (4) the period of the pendulum (the time it takes for the pendulum to swing through one complete oscillation).
What is Ballistic galvanometer Explain its construction?
A ballistic galvanometer is used by electricians to measure an electric current. It is commonly used to test whether or not an electric current is present. A ballistic galvanometer consists of a meter that is attached to two probes, one positively charged and one negatively charged. This keeps the user from being electrocuted when an electric charge is present.
Why must a pendulum swing through a small angle?
A pendulum can swing through any angle you want. But because of the mathematical approximations you make when you analyze the motion of the pendulum, your predictions are only accurate for a pendulum with a small arc.
What is the scientific theory of a pendulum?
The theory of a simple pendulum refers to a relatively huge object hanging vertically by a string from a fixed place and moving in a back and forth motion when displaced. The movement of the huge object or pendulum bob is repetitive and regular.
Does the time differ between a long swing of a pendulum compared to a small swing?
Not significantly, unless you start with the pendulum over about 15 degrees or so from the vertical. At large angles the period of the pendulum would increase somewhat, as the restoring force no longer increases linearly with displacement. You will note that clock pendulums generally swing through quite a small angle.
What is Construction of moving coil ballistic galvanometer?
A moving coil ballistic galvanometer is a sensitive instrument used to measure small amounts of electric charge. It consists of a coil of wire suspended between two pole pieces of a permanent magnet. When a current passes through the coil, it experiences a torque and deflects, allowing the measurement of charge.
What is ballistic galvanometer.Give the construction and theory of moving coil ballistic galvanometer.?
a ballistic galvanometer is a specially designed galvanometer suitable for measuring the total quantity of electricity or charge displaced by a varying current of short duration such as charging & discharging of a capacitor >>>>
What are the physical parameters in the investigation of a simple pendulum?
The physical parameters of a simple pendulum include (1) the length of the pendulum, (2) the mass of the pendulum bob, (3) the angular displacement through which the pendulum swings, and (4) the period of the pendulum (the time it takes for the pendulum to swing through one complete oscillation).
What is Ballistic galvanometer Explain its construction?
A ballistic galvanometer is used by electricians to measure an electric current. It is commonly used to test whether or not an electric current is present. A ballistic galvanometer consists of a meter that is attached to two probes, one positively charged and one negatively charged. This keeps the user from being electrocuted when an electric charge is present.
What is ballistic transport?
ballistic transport means movement of carriers through the channel with few or no scattering at all quantum effects are expected to play major role
Why must a pendulum swing through a small angle?
A pendulum can swing through any angle you want. But because of the mathematical approximations you make when you analyze the motion of the pendulum, your predictions are only accurate for a pendulum with a small arc.
What is the scientific theory of a pendulum?
The theory of a simple pendulum refers to a relatively huge object hanging vertically by a string from a fixed place and moving in a back and forth motion when displaced. The movement of the huge object or pendulum bob is repetitive and regular.
What 3 variables that might affect the number of cycles the pendulum makes in 15 seconds?
The length of the pendulum, the angular displacement of the pendulum and the force of gravity. The displacement can have a significant effect if it is not through a small angle.
What is a vertical line that passes through 7 and 2?
A vertical line that passes through 7 and 2 is your face.
What is the equation of the vertical line passing through (-4-5)?
What is the equation of the vertical line passing through (-5,-2)
What rescues the prisoner from the prison in the pit and the pendulum?
In "The Pit and the Pendulum," the prisoner is rescued by the French army, which arrives just in time to liberate him from the dungeon before he is killed by the descending pendulum. The soldiers break through the walls and save him from his impending death.
