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5. Factorise the expressions and divide them as directed. (iii) (5p^2–25p+20)÷(p–1)
13
Oct
5. Factorise the expressions and divide them as directed. (iii) (5p^2–25p+20)÷(p–1) 5. Factorise the expressions and divide them as directed. (iii) (5p^2–25p+20)÷(p–1) October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,
5. Factorise the expressions and divide them as directed. (ii) (m^2–14m–32)÷(m+2)
13
Oct
5. Factorise the expressions and divide them as directed. (ii) (m^2–14m–32)÷(m+2) 5. Factorise the expressions and divide them as directed. (ii) (m^2–14m–32)÷(m+2) October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,
5. Factorise the expressions and divide them as directed. (i) (y^2+7y+10)÷(y+5)
13
Oct
5. Factorise the expressions and divide them as directed. (i) (y^2+7y+10)÷(y+5) 5. Factorise the expressions and divide them as directed. (i) (y^2+7y+10)÷(y+5) October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,
A circular coil of 100 turns and having an effective radius of 5 cm carries a current of 10 ampere, is suspended vertically in a uniform magnetic field of magnitude 2.0 T. The field lines run horizontally in the plane of the coil. calculate the force and torque on coil due to the magnetic field. In which direction should a balancing torque be applied to prevent the coil from turning?
13
Oct
A circular coil of 100 turns and having an effective radius of 5 cm carries a current of 10 ampere, is suspended vertically in a uniform magnetic field of magnitude 2.0 T. The field lines run horizontally in the plane of the coil. calculate the force and torque on coil due to the magnetic field. [...]
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A circular coil of 100 turns and having an effective radius of 5 cm carries a current of 10 ampere ,
A circular wire loop of radius R ,
mass m carrying current I lies on a rough surface (as shown in Fig. 1.86). There is a horizontal magnetic field B. How large can the current I be before one edge of the loop will lift off the surface? ,
4. Divide as directed. (v) x(x+1) (x+2)(x+3) ÷ x(x+1)
13
Oct
4. Divide as directed. (v) x(x+1) (x+2)(x+3) ÷ x(x+1) 4. Divide as directed. (v) x(x+1) (x+2)(x+3) ÷ x(x+1) October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,
4. Divide as directed. (iv) 20(y+4) (y^2+5y+3) ÷ 5(y+4)
13
Oct
4. Divide as directed. (iv) 20(y+4) (y^2+5y+3) ÷ 5(y+4) 4. Divide as directed. (iv) 20(y+4) (y^2+5y+3) ÷ 5(y+4) October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,
4. Divide as directed. (iii) 52pqr(p+q)(q+r)(r+p) ÷ 104pq(q+r)(r+p)
13
Oct
4. Divide as directed. (iii) 52pqr(p+q)(q+r)(r+p) ÷ 104pq(q+r)(r+p) 4. Divide as directed. (iii) 52pqr(p+q)(q+r)(r+p) ÷ 104pq(q+r)(r+p) October 13, 2020 Category: Chapter 14 - Factorisation , Maths , NCERT Class 8 ,
Given figure shows a coil bent with all edges of length 2 m and carrying a current of 2 A. There exists in space a uniform magnetic field of 2T in positive y-direction. Find the torque on the loop.
13
Oct
Given figure shows a coil bent with all edges of length 2 m and carrying a current of 2 A. There exists in space a uniform magnetic field of 2T in positive y-direction. Find the torque on the loop. Given figure shows a coil bent with all edges of length 2 m and carrying a [...]
The circular current loop of radius b shown in Fig. is mounted rigidly on the axle, midway between the two supporting cords. In the absence of an external magnetic field, the tensions in the cords are equal and are T0. a. What will be the tensions in the two cords when the vertical magnetic field B is present? b. Repeat if the field is parallel to the axis.
13
Oct
The circular current loop of radius b shown in Fig. is mounted rigidly on the axle, midway between the two supporting cords. In the absence of an external magnetic field, the tensions in the cords are equal and are T0. a. What will be the tensions in the two cords when the vertical magnetic field [...]
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midway between the two supporting cords. In the absence of an external magnetic field ,
The circular current loop of radius b shown in Fig. is mounted rigidly on the axle ,
the tensions in the cords are equal and are T0. a. What will be the tensions in the two cords when the vertical magnetic field B is present? b. Repeat if the field is parallel to the axis. ,
A wire is formed into a circle having a diameter of 10.0 cm and placed in a uniform magnetic field of 3.00 mT. The wire carries a current of 5.00 A. Find a. the maximum torque on the wire, and b. the range of potential energies of the wire-field system for different orientations of the circle.
13
Oct
A wire is formed into a circle having a diameter of 10.0 cm and placed in a uniform magnetic field of 3.00 mT. The wire carries a current of 5.00 A. Find a. the maximum torque on the wire, and b. the range of potential energies of the wire-field system for different orientations of the [...]
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A wire is formed into a circle having a diameter of 10.0 cm and placed in a uniform magnetic field of 3.00 mT. The wire carries a current of 5.00 A. Find a. the maximum torque on the wire ,
and b. the range of potential energies of the wire-field system for different orientations of the circle. ,