DoorstepTutor (NEET, JEE, IMO, NSO, NTSE...)'s video: Visualizing the Difference Between Potential and EMF in A Circuit CBSE ICSE Olympiad MCAT

NEET: https://www.doorsteptutor.com/Exams/NEET/ NSO: https://www.doorsteptutor.com/Exams/NSO/ NTSE: https://www.doorsteptutor.com/Exams/NTSE/ NSTSE: https://www.doorsteptutor.com/Exams/NSTSE/ AIIMS: https://www.doorsteptutor.com/Exams/AIIMS/ Exam Preparation - https://www.doorsteptutor.com/Exams/ More interesting topics subscribe at TestPrep: https://www.youtube.com/c/TestPrep NCERT, Yojana, Kurukshetra, Down to Earth, Science, Social Studies and More interesting topics subscribe at Examrace: https://www.youtube.com/c/Examrace NCERT, Yojana, Kurukshetra, Down to Earth, Science, Social Studies and More interesting topics subscribe at ExamraceHindi: https://www.youtube.com/c/ExamraceHindi For kids learning with kids videos subscribe to FunProf: https://www.youtube.com/c/FunProf Websites https://www.examrace.com https://www.doorsteptutor.com https://www.flexiprep.com https://www.examtestprep.com https://www.jobduniya.com EMF ==== EMF is the work done inside the battery or electric generator to separate the charges- What we mean by this is that to transport a unit charge from the cathode to the anode inside the battery takes an amount of work equal to W, then W is the EMF. This EMF inside the battery is available as potential difference between the terminals of the battery. Electric Potential ============== The EMF generated by the battery is externally available in the circuit as the potential difference- the energy from work done internally by battery is available as this potential difference and now do work in the circuit. This is similar to the work done by you in paddling the cycle up the hill. Now this work done is stored as gravitational potential energy which can be used to do work- you can now move downhill without doing any more work. Unit of EMF and Potential ===================== Potential differences or voltages are measured in volts (V) named after Alessandro Volta was an Italian scientist credited as the inventor of the electric battery. ncert class 12 physics, cuet physics, neet physics, current electricity, making charges do work, Unit of EMF and Potential, Electric Potential, EMF, electric current, conventional current, alessandro volta, battery