Hey there guys, Paul here from TheEngineeringMindset.com. In this video we going to be looking at parallel circuits to understand how they work and how to calculate them. There’s also some problems at the end of the video, for you to try and solve. So we can connect components of a circuit in either series, […]

# Tag: current electricity

## ELECTRICITY – ELECTRIC CHARGE AND CURRENT FLOW

## 1. Advance Illustration | Current Electricity | Resistance of a Conductor with Varying Cross-Section

here in this illustration, we’ll discuss about the resistance of a conductor with varying cross section. here you can see the figure shows a conductor of length l. and having a cross section which is varying. and, the radius of cross section varies linearly from, radius ay to b. and the resistivity of material given […]

## 14. Class 12th Physics | Current Electricity | Experimental Verification of Ohm’s Law | Ashish Arora

let us discuss the experimental verification of ohms law. and by ohms law. we know well that current in a resistance can be directly given as v by r. and just to verify this experimentally lets have a look on the, circuit diagram which we can see here in the figure. you can see there […]

## 11. Advance Illustration | Current Electricity | Steady State Analysis of RC Circuits-3

let us analyze another r c circuit in its steady state. here we are, required to find the ratio of charges on 4 micro farad and 6 micro farad capacitor in steady state. here we know steady state no current flows through, any capacitor. so here we just have a look if. there is any […]

## 1. Class 12th Physics | Current Electricity | Electric Current | by Ashish Arora

dear students lets start with the topic of electric current. and, in your early classes you might have studied about the basic definition of current in which, we write that. rate of flow of charge. through. any cross section. of a conductor. in which current is flowing obviously we are talking about. is called. electric […]

## 12. Class 12 Physics | Current Electricity | Circuit Symbol of a Resistance & Equations of Ohm’s Law

let us discuss about circuit symbol of resistance and equation of ohms law. i hope all of you aware about that in. electrical circuit, resistance is represented by a zigzag line. say if there are 2 terminals ay and b. across which resistance r is connected. and say if, at terminal ay potential is v-a […]

## 20. Class 12 Physics | Current Electricity | Potential Difference Across Battery Terminals

let us discuss the, potential difference across the battery terminals in a circuit in various situations. lets discuss it, in 3 cases. case 1 is a situation. when. no current flows. through the battery. in this situation say if, we are given with a battery a real battery in which its e m f is […]

## 16. Advance Illustration | Current Electricity | Convection Current due to Motion of a Wire

in this illustration we’ll discuss about the convection current due to motion of a wire, and this is saying. a long cylindrical wire of radius, ay and it is uniformly charged. and this wire starts moving along the length at speed v. we are required to find the convection current due to physical flow of […]

## What is CURRENTâ€“ electric current explained, electricity basics

Hey there, guys, Paul here from TheEngineeringMindset.com. In this video, we’re going to be discussing electrical current. We’ll be looking at what is current, the different types of current, how to check the ratings of your electrical devices. As well as how we use safety features to save you from being electrocuted. Current is the […]