Day 606: JEE Mains Physics
5 questions. Try each one first, then open its answer.
Question 1
Semiconductor Electronics. Asked once: 10 Apr 2023
109If each diode has a forward bias resistance of in the below circuit, Which of the following options is correct:Tap an option to check your answer.
Question 2
Current Electricity. Asked once: 15 Apr 2023
22A network of four resistances is connected to battery, as shown in figure. The magnitude of voltage difference between the points A and B is____ V.Question 3
Electrostatics. Asked once: 31 Jan 2023
110Considering a group of positive charges, which of the following statements is correct?Tap an option to check your answer.
Question 4
Ray Optics. Asked once: 2021 Paper 10
9Three rays of light, namely red , green and blue (B) are incident on the face PQ of a right-angled prism as shown in figure. The refractive indices of the material of the prism for red, green and blue wavelength are and 1.49 respectively. The colour of the ray(s) emerging out of the face PR is:Tap an option to check your answer.
Question 5
Semiconductor Electronics. Asked once: 8 Apr 2023
10In the logic circuit, and each pass through a NAND gate with both of its inputs tied together, and the two outputs feed a third NAND gate whose output is . For the input waveforms shown, the output waveform at is:Tap an option to check your answer.