Physics Ladki

Search This Blog

Time Dependent Schrodinger's Wave Equation | Hand Written Notes, Bsc Physics

July 10, 2021

Get link
Facebook
X
Pinterest
Email
Other Apps

Time Dependent Schrodinger's Wave Equation

Bsc Physics

Hand Written Notes

Get link
Facebook
X
Pinterest
Email
Other Apps

Comments

Electric charges and fields :- Notes

Notes :- Hey Guys!! Here i am providing you notes of chapter 1 class 12th physics.. These are notes of what I taught in youtube videos.. so that you can revise your concepts accordingly… These are the notes of Electric charges and fields (from Electrostatics).. Hope this may help you… 😊 Electrostatic - charges at rest. {study of charges when charges are static(at rest) }. Electric Charges - Intrinsic property of a matter. Origin - Around 600BC -Thales of melatus, Greece Types of charges - To distinguish different charges Benjamin Franklin gave polarity - positive charge and negative charge. How is a charge created??? By friction (Rubbing) - When two objects rubbed together they generate energy and loosely bounded electrons are removed. Object from which electrons are removed .. becomes positively charged. Object which gains electrons becomes negatively char

Question Bank- Electrostatic Potential & Capacitance

Important questions of Chapter-2 class 12th Electrostatic Potential and Capacitance Questions on Electric potential, potential difference and work. Q . 1 The potential difference between two points is 10 V how much work will be done in carrying a charge of 200 µC from one point to the other point. Ans. 2 x 10^-3J Q . 2 What is the electric potential at the surface of a gold nucleus of diameter 13.2 fermi. Z for gold is 79. Ans. 1.7 x 10^7 volt. Q .3 If 20 J of work has to be done to move an electric charge of 4 C from a point, where potential is 10 V to another point, where potential is V volt, find the value of V. Ans. 15V . Q .4 The electric potential at 0.1 m from a point charge is +50 V. What is the magnitude and sign of the charge. Ans. 0.55 x 10^ -9 C and positive. Q .5 A wire is bent in a circle of radius 10 cm it is given a charge of 250 µC which spreads on it uniformly. What is the electric potential at Cen

Electric charges and field :- Question Bank

Questions- Electric field and charges Hey guys!! Here i am providing you important questions on chapter 1 class12th physics.. you will find all the important questions and pyqs from electric charges and fields class12th physics… Practice more questions so that your concepts becomes more clear… Questions on charges & properties of charges Q. 1 What is a charge? Write its SI unit and Dimensional formula. Q. 2 How is charge created? Explain briefly. Q. 3 Why does one can ignore quantization at macroscopic level? Q. 4 What do you mean by quantization of charge? Q. 5 What do you mean by q1q2>0 and q1q2<0? Q. 6 A polythene piece rubbed with wool is found to have a negative charge of 3 x 10^-7 C. Estimate the number of electrons transferred from wool to polythene. Is there any transfer of mass ? Ans . n= 1.875 × 10¹² electrons Q. 7 Write the properties of electric charges. Q. 8 Calculate the total positive or negative charge on 3.11g copper penny. Given Avogad

Powered by Blogger

Time Dependent Schrodinger's Wave Equation | Hand Written Notes, Bsc Physics

Time Dependent Schrodinger's Wave Equation

Comments

Post a Comment