Questions on magnetic effect of current 10th
WebElectric Generator (AC) Answer: a. Motor principle: The basic principle on which the electric motor works is the magnetic effect of current. A current carrying rectangular coil starts rotating when placed in a magnetic field. Construction: The given figure illustrates the internal parts of a simple electric motor. WebFeb 3, 2024 · Exam Question Class 10 Science Chapter 13 Magnetic Effect of Electric Current Very Short Answer Type Questions Question:The change in magnetic field lines in a coil is the cause of induced electric current in it.
Questions on magnetic effect of current 10th
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WebJan 26, 2024 · CBSE X Physics Magnetic Effects of Electric Current. Two coplanar concentric circular conductors made of same wire of same material and thickness connected to batteries of 20 V and 16V respectively and are of radii 5 cam and 10 cm respectively. If the resistance of inner coil is 4 ohm, find magnetic induction at centre O. WebMagnetic Effect of Electric Current Class 10 Science Extra Questions with Answers. Question 1: Name the type of current: (a) used in household supply. (b) given by a cell. Answer: (a) Alternating current. (b) Direct current. Question 2: State the direction of magnetic field in the following case.
WebJun 24, 2024 · Question 2. Describe an experiment to show the magnetic effect of electric current. Answer: Take a straight thick copper wire AB. Connect the ends of the conductor in series with a battery and a tap key as shown in the figure. WebApr 8, 2024 · Free PDF download of NCERT Exemplar for Class 10 Science Chapter 13 - Magnetic Effects of Electric Current solved by expert Science teachers on Vedantu.com as per NCERT (CBSE) Book guidelines. All Chapter 13 - Magnetic Effects of Electric Current exercise questions with solutions to help you to revise complete syllabus and score more …
WebCBSE Class 10 Science Chapter-13 Magnetic Effects of Electric Current – Free PDF Download. Free PDF download of Important Questions with Answers for CBSE Class 10 Science Chapter 13 – Magnetic Effects of Electric Current prepared by expert Science teachers from latest edition of CBSE(NCERT) books only by CoolGyan to score more … WebGet NCERT Solutions, Notes, Extra Questions, Numericals, Practice Problems of Chapter 13 Class 10 Science - Magnetic Effects of Electric Current. Each question and concept is explained in detail with charts and images for your understanding. As well as provided Concept Notes and Teachoo Questions for your practice!
WebMay 21, 2024 · The strength of magnetic field produced by a current carrying solenoid is directly proportional to the number of turns and strength of current in the solenoid. (i) The strength of magnetic field inside a long current -carrying straight solenoid is. (a) more at the ends than at the centre. (b) minimum in the middle. (c) same at all points.
WebFree PDF Download - Best collection of CBSE topper Notes, Important Questions, Sample papers and NCERT Solutions for CBSE Class 10 Physics Magnetic Effects of Electric … british rock quiz 2001WebThis electricity is caused due to the Magnetic Field, and there is also a law for conversion of energy, that is energy can be transferred. Think of it as Potential Energy transferred to … british rock quiz 1995WebApr 13, 2024 · Fig. 1: Design principles of nanomaterial-based contrast agents for various imaging modalities and biomedical applications. The physicochemical properties of nano-based contrast agents are ... capifinders corpWebNov 18, 2024 · The wire is held horizontally over a magnetic needle. Working : When key is closed, current flows in the wire in the direction as shown. The needle deflects one side. When key is taken out and current in wire becomes zero, needle returns back to its initial position (S – N). This shows that a magnetic field is associated with an electric current. capietra chic whiteWebOct 3, 2024 · Magnetic Effects of Electric Current Class 10 MCQs Questions with Answers. Question 1. Choose the incorrect statements from the following regarding magnetic lines … british rock quiz 2003WebFeb 16, 2024 · 1) Inside the solenoid the magnetic field lines are parallel straight lines and the magnetic field inside the solenoid is uniform. 2) The right hand thumb rule is used to … british rock quiz 2002WebOct 28, 2024 · Answer. (i) distance of the test point from the conductor. (ii) Magnitude of the Current flowing through the conductor. Q3. A current carrying wire entering a magnetic field experiences a force. In the diagram given below, a beam of electron is entering a magnetic field experience a force. ca pietra chemistry porcelain reef