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Did you know?
Humans share ~60% of their DNA with a banana — we're more similar to fruit than you'd think.
Did you know?
Humans share ~60% of their DNA with a banana — we're more similar to fruit than you'd think.
Given below are two statements:Statement I: Photovoltaic devices can convert optical radiation into electricity.Statement II: Zener diode is designed to operate under reverse bias in breakdown region.In the light of the above statements, choose the most appropriate answer from the options given below:
Both Statement I and Statement II are correct
Both Statement I and Statement II are incorrect
Statement I is correct but Statement II is incorrect
Statement I is incorrect but Statement II is correct
To solve this problem, we need to evaluate the correctness of the given statements.Statement I: Photovoltaic devices can convert optical radiation into electricity.• Photovoltaic devices, such as solar cells, are designed to convert light energy (optical radiation) into electrical energy.• This process is based on the photovoltaic effect, where photons from light are absorbed by a material, generating electron-hole pairs that create an electric current.• Therefore, Statement I is correct.Statement II: Zener diode is designed to operate under reverse bias in breakdown region.• A Zener diode is specifically designed to operate in the reverse breakdown region.• It allows current to flow in the reverse direction when the voltage across it exceeds a certain value known as the Zener breakdown voltage.• This property is used for voltage regulation in circuits.• Therefore, Statement II is correct.Since both statements are correct, the most appropriate answer is:Option 1: Both Statement I and Statement II are correct.Thus, the correct option is Option 1.
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