10th Exam 2022 : Science (Physics) Important Diagrams for Last Minute Revision We present here some important diagrams for Class 10 Physics. Many of the class 10 students find it difficult to grasp the concepts of Physics. However, if learned through diagrammatical representations, this subject is not all that difficult. This is because diagrams aid in visual learning which is more effective than simply mugging up the concepts by writing or reading. Each diagram has been provided with a detailed summary for a clear understanding. Important Physics diagrams for Class 10 are given below: 1. Verification of OHM’s Law Ohm's law states that under constant temperature, the current passing through conductor is directly proportional to potential difference applied across it. i.e., V = IR Where, V = potential difference R = Resistance (constant) I = Current Ohm's law can be verified using following circuit diagram, 2. AC Generator AC generator is a device which converts mechanical en