See Our team
Wondering how we keep quality?
Got unsolved questions? Ask Questions
Engineering GATE CBSE NCERT Psychology English Computer Constitution Astrology Yoga Economics Physics Biology Electronics Microprocessor Career Interview Anatomy Botany
A 2 micro F capacitor is charged as shown in figure. The percentage of its stored energy dissipated after the switch S is turned to position 2 is jee main 2012 physics 1 AnswerIn the given circuit, a charge of +80 C is given to the upper plate of the 4 F capacitor. Then in the steady state, the charge on the upper plate of the 3 F capacitor is - jee main 2012 physics 1 AnswerIn the circuit shown, the switch SW is thrown from position A to position B at time t = 0. The energy in J taken from the 3V source to charge the 0.1 F capacitor from 0V to 3V is-GATE EC 20151 AnswerFill in the blanks GATE-Instrumentation-Engineering-20141 AnswerFill in the blanks GATE-Instrumentation-Engineering-20141 AnswerA stone with mass of 0.1kg is catapulted as shown in the figure. -gate-mechanical-20111 AnswerIn the circuit shown below, the initial charge on the capacitor is 2.5 mC -gate-ece-20111 AnswerWhat is electrical energy dissipated . -CBSE Physics 1 AnswerTwo beams are connected by a linear spring as shown in the following figure. For a load P as shown in the figure, the percentage of the applied load P carried by the spring is _______________. - gate civil 2017 1 AnswerConsider an electric field E = E0 * X, where E0 is a constant. The flux through the shaded area (as shown in the figure) due to this field is - jee main 2012 physics 1 AnswerFind the ratio of the potential difference that must be applied across the parallel and series combinations of two capacitors having capacitances C1 and C2 in the ratio 1 : 3, so that the energy stored in the two cases becomes the same. If the potential differences are made equal, calculate the ratio of energy stored in the two cases (Physics CBSE 2018)1 AnswerThe switch in the circuit, shown in the figure, was open for a long time and is closed at t = 0.1 AnswerIn a DRAM,1 AnswerThe ground state energy of a particle of mass π in an infinite potential well is πΈ0. It changes to πΈ0(1+πΌΓ10β3), when there is a small potential bump of height π0= π2β250ππΏ2 and width π=πΏ/100, as shown in the figure. The value of πΌ is ________ (up to two decimal places).0 AnswerA bulb in a staircase has two switches, one switch being at the ground floor and the other one at the first floor. The bulb can be turned ON and also can be turned OFF by any one of the switches irrespective of the state of the other switch. 1 AnswerFill in the blanks GATE-Instrumentation-Engineering-20141 AnswerA loop carrying current I lies in the x-y plane as shown in the figure. The unit vector Λ k is coming out of the plane of the paper. The magnetic moment of the current loop is - jee main 20121 AnswerConsider a disc rotating in the horizontal plane with a constant angular speed about its centre O. The disc has a shaded region on one side of the diameter and an unshaded region on the other side a shown in the figure. When the disc is in the orientation as shown, two pebbles P and Q are simultaneously projected at an angle towards R. The velocity of projection is in the y-z plane and is same for both pebbles with respect to the disc. Assume that (i) they land back on the disc before the disc has completed 1/8 rotation, (ii) their range is less than half the disc radius, and (iii) remains constant throughout. Then - jee main 2012 physics 1 AnswerA meter bridge is set-up as shown, to determine an unknown resistance βXβ using a standard 10 ohm resistor. The galvanometer shows null point when tapping-key is at 52 cm mark. The end-corrections are 1 cm and 2 cm respectively for the ends A and B. The determined value of βXβ is - jee main 2012 physics 1 AnswerA cylindrical workpiece is turned at a feed of 0.1 mm/rev with a perfectly sharp tool. In ASA system, the side and end cutting edge angles are 15Β° and 5Β°, respectively, as shown in the figure. The peak-to-valley roughness (in ΞΌm, up to one decimal place) of the machined surface is ______0 Answer
Loading More post