The picture shows a photocopier. The different parts are shown in the figure. Explain how a photocopier works using static electricity. (2) Lens focuses image of original (3) Toner hopper (1) Charging rod or roller (4) Paper Charging rod (5) Heater rollers
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rod of magnetic material of cross section 0.25cm^2 is located in 4000am^-1 magnetising field . Magnetic flux passing through the rod is 25×10^-6wb.Find out magnetic susceptibility.
rod of magnetic material of cross section 0.25cm^2 is located in 4000am^-1 magnetising field . Magnetic flux passing through the rod is 25×10^-6wb.Find out magnetic susceptibility.
rod of magnetic material of cross section 0.25cm^2 is located in 4000am^-1 magnetising field . Magnetic flux passing through the rod is 25×10^-6wb.Find out magnetic susceptibility.
rod of magnetic material of cross section 0.25cm^2 is located in 4000am^-1 magnetising field . Magnetic flux passing through the rod is 25×10^-6wb.Find out magnetic susceptibility.
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