MHT CET · Physics · Electrostatics
van de Graaff generator produces
- A low voltage and low current.
- B high voltage and high current.
- C high voltage and low current.
- D low voltage and high current.
Answer & Solution
Correct Answer
(C) high voltage and low current.
Step-by-step Solution
Detailed explanation
(D)
Theory question
Theory question
See the Complete Solution
Get step-by-step explanations for this and 2.5 Lakh+ more JEE, NEET & CET questions.
- Unlock all solutions
- Practice the full chapter
- Track accuracy across PYQs
4.8 rated on Google Play · 14,000+ reviews
More questions from Physics
- Two dielectric slabs having dielectric constant ' \(\mathrm{K}_1\) ' and ' \(\mathrm{K}_2\) ' of thickness ' \(\frac{\mathrm{d}}{4}\) and \(\frac{3 \mathrm{~d}}{4}\) are inserted between the plates as shown in figure. The net capacitance between \(A\) and \(B\) is \(\left[\varepsilon_0\right.\) is permittivity of free space]
MHT CET 2023 Hard - Two planets A and B have densities \({ }^{\prime} \varrho_1^{\prime},{ }^{\prime} \varrho_2^{\prime}\) and have radii \({ }^{\prime} \mathrm{r}_1^{\prime},{ }^{\prime} \mathrm{r}_2^{\prime}\) respectively. The ratio of acceleration due to gravity on \(A\) to that of \(B\) isMHT CET 2025 Easy
- A particle executes a linear S.H.M. In two of its positions the velocities are \(V_1, V_2\) and accelerations are \(a_1\) and \(a_2\) respectively \(\left(0 < a_1 < a_2\right)\). The distance between the positions isMHT CET 2025 Medium
- An open organ pipe and closed organ pipe of same length produce 2 beats per second, when they are set into vibrations together, in fundamental mode. The length of open pipe is made half and that of closed pipe is doubled. The number of beats produced per second will be (neglect end correction)MHT CET 2025 Medium
- A mass ' \(M\) ' is suspended from a light spring. An additional mass \(\mathrm{M}_1\) added extends the spring further by a distance ' \(\mathrm{x}\) '. Now the combined mass will oscillate on the spring with period \(\mathrm{T}=\)MHT CET 2023 Hard
- A monoatomic gas is heated at constant pressure. The percentage of total heat used for doing external work isMHT CET 2024 Medium
More PYQs from MHT CET
- \(\int\left[\frac{(1+\log x)}{\cos ^{2}(x \log x)}\right] d x=\)MHT CET 2020 Easy
- What is the mass of \(33.6 \mathrm{dm}^3\) of methane gas at S.T.P.?MHT CET 2021 Easy
- A rectangular block of surface area A emits energy E per second at \(27^{\circ} \mathrm{C}\). If length and breadth is reduced to half of initial value and temperature is raised to \(327^{\circ} \mathrm{C}\) then energy emitted per second becomesMHT CET 2025 Medium
- Calculate the number of atoms present in unit cell if an element having molar mass \(23 \mathrm{~g} \mathrm{~mol}^{-1}\) and density \(0.96 \mathrm{~g} \mathrm{~cm}^{-3}\). \(\left[\mathrm{a}^3 \cdot \mathrm{N}_{\mathrm{A}}=48 \mathrm{~cm}^3 \mathrm{~mol}^{-1}\right]\)MHT CET 2023 Medium
- What is the heat of formation of \(\mathrm{HCl}_{(\mathrm{g})}\) from following equation? \(\mathrm{H}_{2(\mathrm{~g})}+\mathrm{Cl}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{HCl}_{(\mathrm{g})} \Delta_{\mathrm{f}} \mathrm{H}=-194 \mathrm{~kJ}\)MHT CET 2022 Easy
- Lac is used in theMHT CET 2016 Hard