Draw a sketch of the apparatus Michael Faraday used to generate electricity.

Expert Solution

This is Michael Faraday’s generator. This apparatus consists of a tube of neutral material wound with a coil of wire, insulated in cotton, and a bar magnet.

Ten years after Faraday created the electric motor he returned to his electrical research and discovered electro-magnetic induction in August 1831. A few months later he successfully conducted an experiment using this apparatus and demonstrated the relationship between magnetism and motion.

Faraday connected his apparatus to a galvanometer (an instrument that detects electrical current) and discovered that when he passed the magnet back and forth through the coil of wire, which remained stationary, the needle of the galvanometer leapt into action registering a current flowing.

As the magnet moves the lines of magnetic force repeatedly intersect with the wire exciting the electrons in the wire and generating electrical current. So if you exchanged the galvanometer with a light bulb today you would see it light up.

Manojponduru answered 2 months ago

1. In the U.S., what percentage of the energy used to generate electricity is lost to...

1. In the U.S., what percentage of the energy used to generate electricity is lost to conversion efficiencies? i. 20% ii. 30% iii. 40% iv. 50% v. 60% 2. What is wind turbine coefficient of performance? i. The ratio of tip speed to incoming wind speed ii. The ratio of AC to DC turbine power iii. The ratio of power extracted by the turbine to the rated turbine power iv. The ratio of the power extracted by the turbine to...

There was basically no electricity 150 years ago. Tesla, Edison and Faraday were experimenting and it...

There was basically no electricity 150 years ago. Tesla, Edison and Faraday were experimenting and it was believed to be dangerous, so no electric anything. They used wood and coal fired brick and iron ovens and fire places. The lighting was oil and gas lamps and candles, hence the saying “Burning the midnight oil.” I have lived with little (generators and solar power) or no electricity in the deep desert in Saudi Arabia, in the mountains on expeditions and after...

1. (a) With the aid of a labeled sketch, describe an apparatus for the generation of...

1. (a) With the aid of a labeled sketch, describe an apparatus for the generation of x-rays. (b) With the aid of labeled sketches, describe the three primary physical mechanisms for the absorption of x-rays in solids. (c) Make a sketch of a typical x-ray spectrum generated by a hospital apparatus, labeling three primary features of the spectrum. (d) For an x-ray apparatus containing a molybdenum target of atomic number, z = 42: (i) What is the wavelength for the...

Michael Faraday unsuccessfully attempted to measure the potential difference across the River Thames due to the...

Michael Faraday unsuccessfully attempted to measure the potential difference across the River Thames due to the flow of water (which is a good conductor due to dissolved salts) in the earth's field. At Waterloo Bridge, where Faraday made his attempt, the river is 200 m wide and flows eastward at 2.4m/s . The earth's magnetic field here has a magnitude of 50 ?T and is tipped 65?from the horizontal, so it has both horizontal (north) and vertical (down) components. Part...

Two methods are used to generate 1 GWhe of electricity: (1) burning coal with a generation...

Two methods are used to generate 1 GWhe of electricity: (1) burning coal with a generation efficiency of 30% and (2) burning MSW with an efficiency of 25%. (The energy content of coal is 31 MJ/kg.) For MSW generation, assume an energy content of 10 MJ/kg and a total net energy requirement of 5000 MJ/tonne for collection and transportation, which is provided by burning fossil fuels at 20% efficiency. The MSW consists of 50% carbon-neutral organic material and 50% fossil...

A vertical axis rotational apparatus shown is the apparatus we used in Laboratory. The apparatus has...

A vertical axis rotational apparatus shown is the apparatus we used in Laboratory. The apparatus has low friction, low mass rotating bracket that holds a disk. The disk has a diameter of 25.4 cm and a mass of 4.33 kg. The hub around which the string is wrapped is 4.76 cm in diameter. The apparatus is accelerated by a string wrapped around a circular hub at the center of the base of the apparatus. The string passes horizontally over a...

How may chemical reactions be used to generate electricity? Do all batteries work on the basis...

How may chemical reactions be used to generate electricity? Do all batteries work on the basis of harnessing the energy of chemical reactions and converting this energy into electricity? Provide several examples.

With the aid of a labeled sketch, describe an apparatus for the generation of x-rays. [2]...

With the aid of a labeled sketch, describe an apparatus for the generation of x-rays. [2] (b) With the aid of labeled sketches, describe the three primary physical mechanisms for the absorption of x-rays in solids. [2] (c) Make a sketch of a typical x-ray spectrum generated by a hospital apparatus, labeling three primary features of the spectrum. [2] (d) For an x-ray apparatus containing a molybdenum target of atomic number, z = 42: (i) What is the wavelength for...

Sketch position of Moon several times in a single night(can draw a horizontal sketch)

Draw a sketch of a draw a typical cross-section of a 2-lane rural highway in a...

Draw a sketch of a draw a typical cross-section of a 2-lane rural highway in a cut section and label all the components.

Question