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14. Electric Current and its Effects Class 7 Science Solutions English Medium-Additional Questions
14. Electric Current and its Effects Class 7 Science Solutions English Medium-Additional Questions Get chapter-wise detailed explanations, step-by-step answers, important questions and exam-ready study material in Hindi and English medium.
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14. Electric Current and its Effects Class 7 Science Solutions English Medium-Additional Questions
NCERT Solutions for Class 7 are specially prepared according to the latest CBSE syllabus (2026-27) to help students understand every concept clearly. These solutions provide step-by-step explanations, accurate answers, and exam-oriented guidance for all chapters. Class 7 students can improve their problem-solving skills, strengthen conceptual understanding, and prepare confidently for school as well as board examinations. All questions are solved in a simple and easy-to-understand language for both Hindi and English medium learners.
14. Electric Current and its Effects Class 7 Science Solutions English Medium-Additional Questions
NCERT Solutions Class 7 Science English Medium
14. Electric Current and its Effects
Topic: Additional Questions
Additional Question:
Que: Mention the name of the two devices that work on the basis of magnetic effects of current.
Ans: The devices that work on the basis of magnetic effects of current are loudspeaker and electric bell.
Que: Name the device used days in place of eiectric fuses in electrical circuits.
Ans: The devices used in these days in place of electric fuse is MCB (Miniature Circuit Breaker).
Que: State the property of a conducting wire is utilised in making electric fuse.
Ans: Electric fuse wire is made up of special material which has low melting point. As if high amount of current is passed, it melts to disconnect the electric circuit and prevent us from causing any damage.
Que: Name the type of mark foe which we should look at an electrical appliance before buying.
Ans: ISI mark is a mark for which we should look at an electrical appliance before buying.
Que: When does a circuit is said to be overloaded?
Ans: it is overloaded by connecting too many devices to it. When too many devices get connected, then a circuit is said to be overloaded.
Que: Why is an electric fuse required in all electrical appliance?
Ans: Electric fuse is required in all electrical appliances to prevent damage from excessive current flow and during short circuit.
Que: give the name any two electrical appliances in which electromagnets are used.
Ans: Electric fan and electrical motor are the electrical appliances in which electromagnets are used.
Que: The nails attract the pills. Comment?
Ans: When the current is passed through the wire wound on the nail, it behave as electromagnet. Due to this reason, the nails attract the pins.
Que: Name the scientist who discovered the magnetic effect of electric current.
Ans: The scientist who discovered the magnetic effect of electric current is Hans Christian Oersted.
Que: If the filament of the bulb is broken, would the circuit be complete? would the bulb still glow?
Ans: If the filament of the bulb is broken, the circuit will not be complete.
Que: Name some electric appliances where the heating effect of the electric current is used?
Ans: Some of the electric appliances where the heating effect of the electric current is used are electric heater, geyser, micro - oven, room heater, boiler etc.
Que: If the current through the coil stops flowing. will the coil remain an electromagents?
Ans: When the current through the coil stops flowing, the soil does not remain an electromagnet.
All Topics From 14. Electric Current and its Effects
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1. Chapter Review 2. NCERT Exercise 3. Additional Questions 4. Additional QuestionsNCERT Solutions Class 7 Hindi and English Medium – Complete Study Material
NCERT Solutions Class 7 students ke liye specially CBSE latest syllabus (2026-27) ke according prepare kiye gaye hain. Yeh solutions Hindi aur English medium dono ke liye available hain, jisse har student apni language preference ke hisaab se padh sakta hai. Har chapter ke sabhi prashnon ke step-by-step answers diye gaye hain jo concept clarity aur exam preparation me madad karte hain.
Chapter-Wise Detailed Explanations
Class 7 ke liye diye gaye Chapter Wise NCERT Solutions me har question ka detailed aur easy explanation diya gaya hai. Chahe aap CBSE Board Exam Preparation kar rahe ho ya school test ke liye revise kar rahe ho, yeh solutions aapko complete understanding denge. Har answer simple language me likha gaya hai jisse students concepts ko easily grasp kar saken.
Hindi and English Medium Support
Students Hindi aur English medium dono me NCERT Book Solutions Class 7 access kar sakte hain. Yeh dual language support un students ke liye helpful hai jo apni regional language me better samajhna chahte hain. Sabhi answers CBSE Latest Syllabus 2026-27 ke anusaar update kiye gaye hain.
Important Features of NCERT Solutions
- Class 7 NCERT Solutions PDF
- CBSE Class 7 Study Material
- NCERT Book Questions and Answers
- Exam Oriented Important Questions
- Step-by-Step Detailed Solutions
- Concept Clarity and Revision Notes
Why Students Should Use NCERT Solutions?
Aaj ke competitive environment me sirf textbook padhna kaafi nahi hota. NCERT Solutions for Class 7 students ko practice aur conceptual understanding dono provide karte hain. Yeh solutions unhe exam pattern samajhne, frequently asked questions practice karne aur high score achieve karne me madad karte hain. Regular practice se students apne weak topics ko improve kar sakte hain.
Best Resource for Exam Preparation
Agar aap Class 7 CBSE Preparation ke liye ek trusted aur reliable source dhundh rahe hain, to yeh NCERT Solutions perfect choice hain. Yeh study material school exams, unit tests, half-yearly aur annual exams ke liye equally useful hai. Har chapter ke answers accurate, verified aur student-friendly format me diye gaye hain.
Isliye agar aap NCERT Solutions Class 7 Hindi and English Medium search kar rahe hain, to yahan aapko complete chapter-wise solutions milenge jo aapki academic journey ko strong aur confident banayenge.