WebJul 27, 2024 · A straight conducting wire is placed parallel to and over compass needle. The deflection in the needle a) becomes opposite when the direction of current is … WebJun 20, 2014 · According to right hand thumb rule, the magnetic field will point from north to south above the wire. Hence, if a magnetic needle is placed above the wire, it will … architecture of mlp network WebAnswer (1 of 3): Ask yourself what makes the compass move anyway, a magnetic field. Was first used to detect the magnetic field of the Earth and knowing the field went from … WebA: Click to see the answer. Q: A long, straight wire of length 0.75 m carries current I = 1.5 A in a region where B = 2.3 T. If the…. A: Length of wire: l = 0.75 m Current in wire: i = 1.5 A Magnitude of magnetic field: B = 2.3 T Force…. Q: If two parallel current-carrying conductors placed 1 m apart in vacuum are placed such that each…. activar windows 7 starter WebMar 16, 2024 · A compass needle is placed near a current carrying wire. State your observations for the following cases and give reasons for the same in each case-. Magnitude of electric current in wire is increased. The deflection in the compass needle increases. The Magnetic field of the current carrying conductor is directly proportional to the current ... WebAnswer (1 of 3): Imagine a conducting wire lying on top of the page with a current going from left to right. This current produces a magnetic field of closed field lines concentric … activar windows 7 sin programas ni activadores Weba compass needle is placed above a straight conducting wire topperbook.com Q & A is a situation in which a person or group of people asks questions and another person or …

WebCorrect option is B) If electrons flow towards west, the current equivalently move towards east. Hence from right hand thumb rule, the magnetic field above the wire is towards … Weba) Now the long, straight, current-carrying wire runs from north to south, and the compass needle placed above the wire points north pole towards the east. The needle's north … architecture of ms sql server WebAnswer (1 of 2): In 1820, the Danish scientist Hans Christian Oersted discovered the magnetic effect of electric current. He performed a simple experiment which established the relationship between electricity and magnetism. He found that when large current was allowed to flow through a wire pla... WebWhen a magnetic needle is placed below a current carrying wire, current moves upward, there is a deflection towards east. but if the needle is placed above the conductor,(direction of current remains same), the deflection is towards west. activar windows 7 starter gratis WebTwo magnetic needles, which can rotate in a vertical plane, are placed on either side of a straight current carrying conductor placed horizontally. Then select the correct behavior … WebSep 25, 2024 · When placed above a current carrying straight wire, a compass needle points to the west but when placed below the same wire,the needle points to east in which direction is the current flowing in the wire? hey!pls explain the answer in detail and share me the link of video solution for this question if you can activar windows 7 todas las versiones 2020 WebOct 18, 2024 · A compass needle is placed above a straight conducting wire. If current passes through the conducting wire from South to North. Then the deflection of the …

WebApr 8, 2024 · Just know that the compass needle will turn 180 deg. Assume the wire is carrying current. compass will change the deflection due to current carrying wire in reverse direction if compass placed above or below the wire. 8 clever moves when you have $1,000 in the bank. activar windows 7 ultimate 32 bits 2022 WebA long, straight, current-carrying wire runs from north to south. a. A compass needle placed above the wire points with its north pole toward the east. In what direction is the current flowing? b. If a compass is put underneath the wire, in which direction will the needle point? Expert's answer ... activar windows 7 ultimate