Download App

Electrostatics — Physics STD 12 Science — Question

Rajasthan BoardEnglish MediumSTD 12 SciencePhysicsElectrostatics1 Mark
Question
Two capacitors of capacitance 2 μF and 3μF  are joined in series. Outer plate first capacitor is at 1000 volt and outer plate of second capacitor is earthed (grounded). Now the potential on inner plate of each capacitor will be(a) 700 Volt(b) 200 Volt(c) 600 Volt(d) 400 Volt
       
✓

Answer

(d) 400 Volt

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Explore more

More "M.C.Q (1 Marks)" from Electrostatics→Electrostatics — all question types→Physics STD 12 Science question papers→Rajasthan Board STD 12 Science question papers→Rajasthan Board question paper generator→

Similar questions

50% of the X-ray coming from a Coolidge tube is able to pass through a 0.1mm thick aluminium foil. The potential difference between the target and the filament is increased. The thickness of the aluminium foil that will allow 50% of the X-ray to pass through will be:
→
$\gamma$-rays are similar to :
→
Assertion  :  The cloud in sky generally appear to be whitish.
Reason      : Diffraction due to cloud is efficient in equal measure at all wavelengths.(a) If both assertion and reason are true and the reason is the correct explanation of the assertion.(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.(c) If assertion is true but reason is false.(d) If the assertion and reason both are false.
 
 
 
 
→
The focal lengths of the objective and eye-lens of a microscope are 1 cm and 5 cm respectively. If the magnifying power for the relaxed eye is 45, then the length  of the tube is(a)  30 cm(b)  25 cm(c)  15 cm(d)  12 cm
       
→
A constant current is flowing through a long straight conductor, then the graph showing change in produced magnetic field B with distance r is:
→
Two similar bar magnets $P$ and $Q,$ each of magnetic moment $M,$ are taken, If $P$ is cut along its axial line and $Q$ is cut along its equatorial line, all the four pieces obtained have
→
A capacitor of 4μ F is connected as shown in the circuit (Fig.). The internal resistance of the battery is 0.5Ω. The amount of charge on the capacitor plates will be:
→
The ratio of intensities of two waves is 9 : 1. They are producing interference. The ratio of maximum and minimum intensities will be(a) 10 : 8(b) 9 : 1(c) 4 : 1(d) 2 : 1
       
→
The frequency of a FM transmitter without signal input is called(a) Lower side band frequency(b) Upper side band frequency(c) Resting frequency(d) None of these
   
   
→
The gyro-magnetic ratio of an electron in an H-atom, according to Bohr model, is:
→