How Did Ampere and Kirchhoff Shape Modern Electromagnetism?

  • Thread starter Thread starter Jsizzle
  • Start date Start date
AI Thread Summary
Andre-Marie Ampere is known for formulating Ampere's Law, which describes the relationship between electric current and magnetic fields, laying the groundwork for electromagnetism. His experiments involved measuring the force between current-carrying wires, leading to the understanding of magnetic fields generated by electric currents. Gustav Kirchhoff contributed significantly with his laws of circuit analysis, which help in understanding current and voltage in electrical circuits. His work on the conservation of charge and energy in electrical networks is foundational for modern electrical engineering. Both scientists' discoveries have directly influenced contemporary technologies, such as electric motors and circuit design.
Jsizzle
Messages
1
Reaction score
0
I need help with these scientists:

THIS ALL HAS TO RELATE TO ELECTROMAGNETISM

What did they discover (and a quick summary)
How did they discover it (what experiment did they have to go through)
What current invention has been based on what this person has discovered

The scientists:

Andre-Marie Ampere
Gustav Kirchhoff
 
Physics news on Phys.org
sorry about redirecting you.

but i think a quick wikipedia or google search should get you your info
 
Kindly see the attached pdf. My attempt to solve it, is in it. I'm wondering if my solution is right. My idea is this: At any point of time, the ball may be assumed to be at an incline which is at an angle of θ(kindly see both the pics in the pdf file). The value of θ will continuously change and so will the value of friction. I'm not able to figure out, why my solution is wrong, if it is wrong .
TL;DR Summary: I came across this question from a Sri Lankan A-level textbook. Question - An ice cube with a length of 10 cm is immersed in water at 0 °C. An observer observes the ice cube from the water, and it seems to be 7.75 cm long. If the refractive index of water is 4/3, find the height of the ice cube immersed in the water. I could not understand how the apparent height of the ice cube in the water depends on the height of the ice cube immersed in the water. Does anyone have an...
Thread 'A bead-mass oscillatory system problem'
I can't figure out how to find the velocity of the particle at 37 degrees. Basically the bead moves with velocity towards right let's call it v1. The particle moves with some velocity v2. In frame of the bead, the particle is performing circular motion. So v of particle wrt bead would be perpendicular to the string. But how would I find the velocity of particle in ground frame? I tried using vectors to figure it out and the angle is coming out to be extremely long. One equation is by work...
Back
Top