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Two infinetly long straight parallel wires carry equal currents i in the same direction and are 2 m apart. Magnetic induction at a point which is at same normal distance root 2 m from each wire has magnitude
17
Oct
Two infinetly long straight parallel wires carry equal currents i in the same direction and are 2 m apart. Magnetic induction at a point which is at same normal distance root 2 m from each wire has magnitude A cylindrical wire of radius R is carrying current uniformly distributed current i over its cross section [...]
5. A hemispherical bowl made of brass has inner diameter 10.5cm. Find the cost of tin-plating it on the inside at the rate of Rs 16 per 100 cm^2.
17
Oct
5. A hemispherical bowl made of brass has inner diameter 10.5cm. Find the cost of tin-plating it on the inside at the rate of Rs 16 per 100 cm^2. 5. A hemispherical bowl made of brass has inner diameter 10.5cm. Find the cost of tin-plating it on the inside at the rate of Rs 16 [...]
4. The radius of a spherical balloon increases from 7cm to 14cm as air is being pumped into it. Find the ratio of surface areas of the balloon in the two cases.
17
Oct
4. The radius of a spherical balloon increases from 7cm to 14cm as air is being pumped into it. Find the ratio of surface areas of the balloon in the two cases. 4. The radius of a spherical balloon increases from 7cm to 14cm as air is being pumped into it. Find the ratio of [...]
If the series limit frequency of the Lyman series is vL, then the series limit frequency of the P fund series is
17
Oct
If the series limit frequency of the Lyman series is vL, then the series limit frequency of the P fund series is If the series limit frequency of the Lyman series is vL then the series limit frequency of the P fund series is October 17, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma [...]
3. Find the total surface area of a hemisphere of radius 10 cm. [Use π=3.14]
17
Oct
3. Find the total surface area of a hemisphere of radius 10 cm. [Use π=3.14] 3. Find the total surface area of a hemisphere of radius 10 cm. [Use π=3.14] October 17, 2020 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,
2. Find the surface area of a sphere of diameter: (iii) 3.5cm
17
Oct
2. Find the surface area of a sphere of diameter: (iii) 3.5cm 2. Find the surface area of a sphere of diameter: (iii) 3.5cm October 17, 2020 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,
2. Find the surface area of a sphere of diameter: (ii) 21cm
17
Oct
2. Find the surface area of a sphere of diameter: (ii) 21cm 2. Find the surface area of a sphere of diameter: (ii) 21cm October 17, 2020 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,
2. Find the surface area of a sphere of diameter: (i) 14cm
17
Oct
2. Find the surface area of a sphere of diameter: (i) 14cm 2. Find the surface area of a sphere of diameter: (i) 14cm October 17, 2020 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,
1. Find the surface area of a sphere of radius: (iii) 14 cm
17
Oct
1. Find the surface area of a sphere of radius: (iii) 14 cm 1. Find the surface area of a sphere of radius: (iii) 14 cm October 17, 2020 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,
1. Find the surface area of a sphere of radius: (ii) 5.6cm
17
Oct
1. Find the surface area of a sphere of radius: (ii) 5.6cm 1. Find the surface area of a sphere of radius: (ii) 5.6cm October 17, 2020 Category: Chapter 13 - Surface Areas and Volumes , Maths , NCERT Class 9 ,