সকল সরকারী/বেসরকারী পরীক্ষার প্রশ্ন পেতে ক্লিক করুন গণিতের আইকিউ টেস্ট করতে ক্লিক করুন
Which of the following is a device for storing electric charge?
Which of the following is a device for storing electric charge?
- ক. compass
- খ. cyclotron
- গ. capacitor
- ঘ. counter
সঠিক উত্তরঃ capacitor
এ সম্পর্কিত আরো প্রশ্ন দেখুন
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- Which of the following is the mde of propagation of heat from the sun to the earth?
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Basic Information of Daily Science, Inventions and...