Questions Answered

Akhilender:
Group Title
Find out the current in 1 ohm resistance and charge stored in the capacitor.
 updated 3 months ago
 11 replies
 3 Medals

Armi:
Group Title
Hi everybody, someone knows the answer to this??
"An electric field acts on a charge with a force which makes it move. So, there is a net…
 updated 3 months ago
 2 replies
 No Medals Yet

kennethstudent:
Group Title
how does soap bubble show interference?
im a little bit confused
 updated 4 months ago
 14 replies
 No Medals Yet

Akhilender:
Group Title
The space between the plates of a parallel plate capacitor is filled with two dielectrics slab of dielectric constant k1and k2 . If the capa…
 updated 4 months ago
 5 replies
 No Medals Yet

mnnnn236:
Group Title
A projectile follows a straightline path instead of a parabolic trajectory. Which could be the launch angle? would it be 90 or 45 or 3o??
…
 updated 5 months ago
 1 reply
 No Medals Yet

surya7:
Group Title
While explaining about displacement current they take the example of capacitor. They say that current between plates is zero but there is cu…
 updated 2 months ago
 2 replies
 No Medals Yet

Twix47:
Group Title
what is the scientific notation for 0.00004?
 updated 5 months ago
 11 replies
 1 Medal

khadijataj:
Group Title
what is the law of vector addition neccery for a quantity to be a vector
 updated 5 months ago
 1 reply
 1 Medal

Akhilender:
Group Title
Figure shows two blocks in contact sliding down as inclined surface of inclination 30 degree. The friction coefficient between the block of…
 updated 11 months ago
 4 replies
 1 Medal

Akhilender:
Group Title
1) While walking on ice, one should take small steps to avoid slipping. This is because smaller steps ensure
(a) larger friction (b) s…
 updated 11 months ago
 7 replies
 4 Medals

Akhilender:
Group Title
Consider the situation shown in the figure. The horizontal surface below the bigger block is smooth. The coefficient of friction between the…
 updated 11 months ago
 42 replies
 No Medals Yet

RoseDiva:
Group Title
http://learn.flvs.net/webdav/assessment_images/educator_math2/v9/04_02c_56_019.jpg
Here is question:
Which of these is the graph of y e…
 updated 11 months ago
 4 replies
 No Medals Yet

Akhilender:
Group Title
There is a man of mass 60 kg standing on a light weighing machine kept in a box of mass 30 kg. The box is hanging from a pulley fixed to the…
 updated 11 months ago
 31 replies
 3 Medals

Akhilender:
Group Title
Find the mass M of the hanging block which will prevent the smaller block from slipping over the triangular block. All the surfaces are fric…
 updated one year ago
 26 replies
 2 Medals

Akhilender:
Group Title
Consider the situation shown in the picture. Both of the pulleys and the string are light and all the surfaces are frictionless. (a)Find the…
 updated one year ago
 19 replies
 1 Medal

ttop0816:
Group Title
am i correct??
Which of the following is not a function?
…
 updated one year ago
 2 replies
 No Medals Yet

Akhilender:
Group Title
A particle is observed from two frame s1 and s2. The frame s2 moves with respect to s1 with an acceleration a. Let F1 and F2 be the pseudo f…
 updated one year ago
 3 replies
 No Medals Yet

happygirl:
Group Title
i am unable to do higher calculations ..the problems seems easy but reaching the final answer seems difficult ...i get confused what to do
 updated one year ago
 37 replies
 4 Medals

goformit100:
Group Title
NOW! you can express your feelings here :
As being an ambassador of Open Study, I eagerly want to ask you'll OS users,
'How was your expe…
 updated 11 months ago
 26 replies
 4 Medals

sahilnandra:
Group Title
two unequal masses m1 and m2 are connected by string which passes over pulley calculate acceleration of masses
 updated one year ago
 1 reply
 No Medals Yet

Akhilender:
Group Title
You are riding in a car. The driver suddenly applies the break and you are pushed forward. Who pushed you forward?
 updated one year ago
 1 reply
 No Medals Yet

Akhilender:
Group Title
Guys help me please
1) A block of mass m is placed on a smooth wedge of inclination theta with the horizontal. The whole system is accelera…
 updated 11 months ago
 10 replies
 No Medals Yet

AonZ:
Group Title
Direction of Force? of Magnetic fields
using right hand palm rule
 updated one year ago
 7 replies
 1 Medal

Akhilender:
Group Title
Neglect the effect of rotation of earth. Suppose the earth suddenly stops attracting the objects placed near its surface. A person standing …
 updated one year ago
 29 replies
 2 Medals

VIbarguen1:
Group Title
Calculus Limits at Infinity
Please help?
…
 updated one year ago
 24 replies
 1 Medal

praxer:
Group Title
calculate the time required for a semi circular path of a charge and hence find an expression for the frequency of A.C.
 updated one year ago
 2 replies
 No Medals Yet

happygirl:
Group Title
how can i prerpare for iit jee by the remaining 3 months of my class 11th ... i am using h c verma but not able to understand the theory wel…
 updated one year ago
 12 replies
 1 Medal

srijit:
Group Title
2 opposite current i=I[sin(wt)] passed through a resistor..find the thermal energy developed
 updated 11 months ago
 24 replies
 1 Medal

Akhilender:
Group Title
All the surfaces shown in figure are assumed to be fricitionless. The block of mass m slides on the prism which in turn slides backward on t…
 updated one year ago
 59 replies
 1 Medal

sunnyshores:
Group Title
The amplitude of a sound wave determines it's
pitch
…
 updated one year ago
 8 replies
 2 Medals
 > Older questions