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  • 1 answers

Rahul Pant 1 month, 3 weeks ago

E=2kqr/(r^2-l^2)^2
  • 2 answers

Zafreen Batool 1 month, 2 weeks ago

Simply : electric field :- the space around the electric effect cld E.field.& magnetic field:-the space around the magnetic effect cld M.field

Rahul Pant 1 month, 3 weeks ago

Magnetic field= a region around a magnetic material or a moving electric charge within which the force of magnetism acts. Electric field=a region around a charged particle or object within which a force would be exerted on other charged particles or objects.
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  • 1 answers

Raj Singh 1 month, 3 weeks ago

I have to make eletromagnetic induction
  • 1 answers

Nirbhay Rajput 1 month, 3 weeks ago

Contact 9528158788
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  • 3 answers

Nirbhay Rajput 1 month, 3 weeks ago

Watt , diopture in optics (power of lens)

D Chahal 2 months ago

Watt

Shweta Kaintura 2 months, 1 week ago

Watt
  • 3 answers

Niranjana Prajapat 2 months, 1 week ago

1.6*10^19

Divya Gehlot 2 months, 1 week ago

1.6×10^19

Ojas Sahu 2 months, 1 week ago

-1
  • 2 answers

Ravi Kymar Patel 2 months, 1 week ago

Question 1

Nihal Rajput 2 months, 1 week ago

It is a P-N junction diode which convert solar energy into electrical energy and it is based on photo voltaic effect
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  • 1 answers

Akshat Anand 2 months, 1 week ago

Conversation of hydrogen to helium
  • 2 answers

Ayansh Pandey 2 months, 3 weeks ago

To estimate the charge induced on each of the identical Styrofoam (or pith) balls suspended in a vertical plane, you can use Coulomb's Law, which states that the electrostatic force between two charged objects is directly proportional to the product of their charges and inversely proportional to the square of the distance between their centers. The formula for Coulomb's Law is \( F = \frac{{k \cdot q_1 \cdot q_2}}{{r^2}} \), where: - \( F \) is the electrostatic force, - \( k \) is Coulomb's constant (\(8.99 \times 10^9 \ \text{N m}^2/\text{C}^2\)), - \( q_1 \) and \( q_2 \) are the charges on the two objects, and - \( r \) is the separation between their centers. To estimate the charge, you would rearrange the formula as \( q = \sqrt{\frac{{F \cdot r^2}}{{k}}} \). Measure the force between the balls, the separation distance, and then use these values in the formula to estimate the charge on each ball. Keep in mind that this is an estimation and real-world factors such as air resistance may affect the accuracy of the results.

Shivam Singh 2 months, 3 weeks ago

On the face of it MCQs
  • 3 answers

D Chahal 2 months ago

Convex mirror

Kamal Kanwasi 2 months, 3 weeks ago

convex bro

Lahar . 2 months, 3 weeks ago

Since the image is diminished convex mirror has wider field of view .
  • 5 answers

D Chahal 2 months ago

When light passes from rarer medium to denser medium it bend towards normal..... Or. ...... It can also be termed that when light passes from denser to rarer medium it bends away from its normal , this phenomenon is called refraction.

Ankit Singh 2 months, 4 weeks ago

Because due to medium change , speed of light decreases and it goes to denser medium and hence light bend

Abhishek Babu 2 months, 4 weeks ago

Because of refraction

Prashant Singh 2 months, 4 weeks ago

Light pass from one medium to another is bouncing of light

Account Deleted 3 months ago

Refraction.
  • 1 answers

Shobhit Dixit 3 months ago

A quantity which can be measured and expressed in the form of law is called a physical quantity.
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