Category: Physics
-
What is the formula of emf in a long solenoid ?
Physics class 12th CHSC Chapter :-Electro magnetic induction
-
this question is based on the x topic which shows that ……..
the above mentioned question can be solved through several ways
-
refractive index is equal to ifinity?
when light is incident from surface a to surface b the there is no deviation. Then angle i=0 and angle r=0. so refractive index of b with respect to a is= sin i/sinr=0/0=infinte?
-
lab 7 it’s
Online Version: Learning Goals: Students will be able to1. Predict the direction of the magnet field for different locations around a bar magnet and electromagnet.2. Compare and contrast bar magnets and electromagnets3. Identify the characteristics of electromagnets that are variable and what effects each variable has on the magnetic fields strength and direction.4. Relate magnetic…
-
Why swimmers extended their arms and legs before swimming?
The swimmers extended their arms and legs to control their speed and smooth entry in water that’s why the swimmers extend their body.
-
Lab Report
Topics and Learning Outcomes Recent Lecture Topics Temperature, Heat, Thermal Energy Transmission, and Change of State Vibrations, Waves, Sound, and Music Electric Charge, Current, Voltage, and Power Magnetism and Electromagnetism Learning Goals Apply concepts associated with the above topics to real-world devices, scenarios, and experiences. Enhance critical thinking and analytical skills through the exploration of…
